1 to 25 of 34 Security Administrator Jobs

Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: There is not an anticipated end date for this posting since applications are needed on an ongoing basis. The Opportunity: As a Security Administrator on EITaaS, you will play a crucial role in fortifying our risk posture by identifying, assessing, and mitigating vulnerabilities across our classified systems. You will be at the forefront of developing and implementing strategies to proactively address potential threats, ensuring the integrity and security of our digital infrastructure. You will work closely with the Nessus team … in developing scan policies, frequency, and alignment with the DAF. You will report status and updates to the Program Information Security Officer and to the customer in cybersecurity meetings. This position description is not an active opening but is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at More ❯

Position: Security Administrator Clearance: Top Secret (TS) Security Clearance w/SCI is required and current within the last five years Work Location: Arlington, VA Work Schedule: Monday through Friday onsite (Regular Full-time) Work authorization: United States (Required) Position Summary The Security Administrator (SA) will provide administrative support across all functional areas to ensure … include generating and maintaining databases that reflect receipt, storage, inventory, and disposition of information, including data entry, updates, and generation of reports. The SA will maintain and document personnel security accesses, including databases for all collateral, SAP, and SCI personnel, and conduct indoctrination and debriefings as required. You will assist in reviewing customer security regulations and procedures and … create and facilitate methods of implementation within assigned work areas/technology offices. The Security Administrator will assist with implementing the Security Education Awareness training program and develop security education bulletins, directives, security plans, procedures, and controls as required. The SA must have a current Top Secret Clearance with SCI eligibility for access to Special More ❯

Description: Systems Security Administrator (15.23) OCT Consulting is a business management and technology consulting firm that provides support to Federal Government clients. We provide consulting services in the areas of Strategy, Process Improvement, Change Management, Program and Project Management, Acquisition/Procurement, and Information Technology. Responsibilities and Duties OCT currently has an opening for a Systems Security Administrator to work with a technology division within the Federal Bureau of Investigation (FBI). This role will require strong knowledge of system administration and attention to detail. This position is contingent upon contract award. Day to day responsibilities include: Establish and manage Role-Based Access Controls (RBAC) for the Unified Financial Management System Secret Cloud (UFMS-SC … Channel Application (OTCNet), and the U.S. Treasury Bureau of Fiscal Service's G-Invoicing Application (G-INV) (Other applications may subsequently be added). Coordinate with applicable Information System Security Officers (ISSOs) and other system support personnel to ensure user access is implemented and maintained in accordance with governing policies and procedures. Provide recommendations for developing new user security More ❯

My client is hiring an Information Security Lead to help shape and implement its cybersecurity operations, governance, and risk framework. Reporting to the IT Operations & Security Manager, this role is critical in maintaining the organisation's security posture, ensuring compliance, and supporting ongoing IT service resilience. Key Responsibilities Oversee third-party security tools and services (e.g. … firewalls, IDS/IPS, endpoint protection) and monitor vendor SLA adherence. Conduct risk assessments, maintain the security risk register, and manage remediation activities. Lead incident response processes including detection, containment, investigation, and resolution. Develop, implement, and maintain information security policies, procedures, and standards. Ensure compliance with ISO 27001, NIS2, and other regulatory requirements; manage documentation and audits. Coordinate … change, risk, and incident management activities across IT security functions. Support secure design and delivery of IT projects and solutions. Manage internal security testing schedules and ensure timely execution and review. Deliver cybersecurity awareness initiatives, training sessions, and effectiveness reporting. Collaborate with vendors and contribute to security procurement and tendering processes. Monitor emerging threats and recommend improvements More ❯

Network & Security L2 Administrator 6 Month contract initially Based: Onsite - West Drayton Rate: £400 - £425 p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We a great … opportunity for a number of Network & Security L2 Administrators. Key Responsibilities: * Candidates should have a strong working knowledge of OSI layers 1-7, with the ability to apply analytical and troubleshooting skill sets to solve complex problems across all networking disciplines * Monitor the performance and capability of the network using diversified tools. Identify the malfunctioning of hardware, software, and … resolutions. * Develop strong relationships with the customer and all other support departments. * Experience in supporting the Cisco WLAN Controllers, SSID and Access Points * Experience on Implementing and troubleshooting Firewalls Security, VPN's, NAT policy, Software Patch management * Configuring and troubleshooting routing & switching protocols: Set up and troubleshoot protocols like OSPF, BGP, EIGRP, VLANs, STPs, VRF, MC-LAG, FHRP, DMVPN More ❯

Security Systems Administrator 1 Position Type: Full Time FLSA Status: Non-Exempt We believe in building stronger connections. Ariel offers more than rewarding jobs. We help build more secure futures for our employees, too, providing long-lasting careers alongside a team of people you can truly depend on. We offer competitive pay, excellent benefits and robust PTO, along … with a fulfilling culture. As the premier provider of enterprise security solutions, we help our IC, FedGov, and other clients achieve their mission and better service their customers. As a Security Systems Administrator I, you will be in a position that is responsible for the operation and maintenance of security networks, domain servers, workstations and databases … supporting physical security systems as well as the systems for access control, intrusion detecting and video surveillance. You will be an integral part of our team, building trust together by delivering innovative results that provide unparalleled security and peace of mind. Key responsibilities include: Supervise team members as required and provide technical guidance and mentoring to team Provide More ❯

Job Number: R Security Administrator, Mid Key Role: Administer U.S. government security policies and procedures in managing classified contract programs as a Contractor Spe cia l Security Officer ( CSSO ) . Oversee the day-to-day operations of a Sensitive Compartmented Information Facility ( SCIF ) , including maintaining the structural integrity of the SCIF, managing and monitoring all access … and administering security education. Exhibit flexibility, set priorities, and manage customer expectations in a sometimes fast-paced environment. Provide support in clearance processing, visit certifications, document control, and physical security, including alarm response for controlled areas asso cia ted with both collateral and SCI security programs. Make sound decisions, take independent action, analyze problems, and provide focused … solutions. Interact with internal and external customers or government security offi cia ls to perform security duties. Address routine personnel security matters with employees regarding issues. Report preparation and program security access briefing duties as required. Basic Qualifications: 2+ years of experience in Industrial Security Experience as a CSSO or ACSSO Experience in database functions More ❯

Overview The Computer Security Systems Engineer will support the RS3 Task Order for Modernization Support for All-Domain Sensing. The role involves ensuring compliance with cybersecurity and information assurance (IA) requirements. The candidate will work collaboratively with cross-functional teams to implement and maintain cybersecurity measures, conduct risk assessments, and ensure adherence to DoD and Army cybersecurity standards. The … ideal candidate will have 5+ years of experience in the field, strong knowledge of Army cybersecurity policies, and expertise in managing security clearance processes. This role requires a TS clearance. Responsibilities Ensure compliance with DoD and Army cybersecurity regulations, including DoD Directive 8140.01, DoDM 8140.03, and AR 25-2. Maintain certifications required for the role and ensure all … systems meet IA compliance standards. Conduct risk assessments to identify vulnerabilities and implement mitigation strategies. Develop and maintain cybersecurity plans, policies, and procedures. Design, implement, and monitor security measures for information systems. Ensure systems are protected against unauthorized access, modification, or destruction. Complete DoD Cybersecurity Awareness training prior to network access and annually thereafter. Ensure all personnel supporting cybersecurity More ❯

Network & Security L2 Administrator Contract Location: West London Office-Based Rate: Competitive DOE, inside IR35 Duration: 6 months initially Shift Pattern: 24/7 support environment with rotational shifts and days off Our client, a global consultancy, is looking for experienced Level 2/3 Network & Security Administrators to deliver high-impact technical support across a large … internal teams to resolve incidents Handle major incidents and proactively mitigate risks Your Profile: Essential Skills & Experience: Routing & Switching (Cisco, Juniper OEMs) Core protocols: OSPF, BGP, EIGRP, NAT Network security: VPNs, Checkpoint Firewall, Cisco ISE F5 LTM (iRules, SSL, upgrades) DNS/DHCP, IPAM Experience with LAN, WAN, SD-WAN, and wireless networks Strong problem-solving and stakeholder communication More ❯

Are you mission focused and ready to be with a company that truly values your contributions? We are currently looking to hire a Senior Network Security Systems Administrator who can provide support to Network Security Boundaries including day-to-day operations, monitoring and problem resolution for the network devices, firewalls, VPNs, web proxies, load balancers, etc. In … in the resolution process Install/load operating system enhancements to improve reliability and performance Requirements: Experience managing the daily activities of configuration and operation of Information Technology Network Security Boundaries Experienced analyzing and resolving complex problems associated with server hardware, applications, and software integration Experience providing detailed analysis and feedback to agency management and internal customers for escalated … tickets Possess a working knowledge and understanding of system administration interdependencies as part of the Network Security Boundary Architecture Experience supporting the design of systems, mission architecture and associated hardware Experience optimizing system operations and resource utilization, and perform system capacity analysis and planning Fifteen (15) years of experience as a Network Security Engineer analyzing complex hardware systems More ❯

Security Network Administrator 2 Position Type: Full Time FLSA Status: Non-Exempt We believe in building stronger connections. Ariel offers more than rewarding jobs. We help build more secure futures for our employees, too, providing long-lasting careers alongside a team of people you can truly depend on. We offer competitive pay, excellent benefits and robust PTO, along … with a fulfilling culture. As the premier provider of enterprise security solutions, we help our clients achieve their mission and better service their customers. As a Security Network Administrator (that has the ability to obtain and hold a TS/SCI with a CI poly), you will be in a position that is responsible for maintaining the … networks for the security systems - Access Control Systems, Intrusion Detection Systems and Video Surveillance Systems. You will be an integral part of our team, building trust together by delivering innovative results that provide unparalleled security and peace of mind. Key responsibilities include: Use IT knowledge to develop security networks Coordinate with system users to identify network needs More ❯

Overview The Computer Security Administrator will be responsible for managing and supporting Special Security Administrator functions, including Top Secret indoctrinations and compliance with security regulations such as FAR 52.204-2 and DD Form 254. The role involves handling classified information up to Top Secret/Sensitive Compartmented Information (TS-SCI) and Special Access Program/… Special Access Required (SAP/SAR) . The specialist will implement Operations Security (OPSEC) measures, develop security plans, and ensure adherence to cybersecurity and information assurance training requirements. Additionally, the position requires coordination with Army Futures Command, Army Staff, and other DoD agencies to support mission objectives , risk management, and strategic communications . The ideal candidate will have … 5+ years of experience in the field, strong knowledge of Army cybersecurity policies, and expertise in managing security clearance processes. This role is 100% onsite in Huntsville, AL , and requires a TS-SCI clearance. Responsibilities Perform Special Security Administrator functions to support Top Secret indoctrinations. Ensure compliance with FAR 52.204-2, Security Requirements, and DD Form More ❯

Overview The Computer Security Administrator will be responsible for managing and supporting Special Security Administrator functions, including Top Secret indoctrinations and compliance with security regulations such as FAR 52.204-2 and DD Form 254. The role involves handling classified information up to Top Secret/Sensitive Compartmented Information (TS-SCI) and Special Access Program/… Special Access Required (SAP/SAR) . The specialist will implement Operations Security (OPSEC) measures, develop security plans, and ensure adherence to cybersecurity and information assurance training requirements. Additionally, the position requires coordination with Army Futures Command, Army Staff, and other DoD agencies to support mission objectives , risk management, and strategic communications . The ideal candidate will have … 5+ years of experience in the field, strong knowledge of Army cybersecurity policies, and expertise in managing security clearance processes. This role is 100% onsite in Aberdeen, MD , and requires a TS-SCI clearance. Responsibilities Perform Special Security Administrator functions to support Top Secret indoctrinations. Ensure compliance with FAR 52.204-2, Security Requirements, and DD Form More ❯

Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Security Administrator Fellow to be based in our Arlington, VA office. Leveraging advanced software automation, model-based systems engineering (MBSE), and AI-driven capabilities, IDT accelerates capability development, enhances … of service, while we provide training and work experience to prepare you for your next mission. Think of it as being in the military but without the uniform. The Security Administrator will provide a visible professional presence for visitors and employees, be responsible for the smooth functioning of classified and unclassified office operations, and support Facility Security Operations. They will assist in classified receipt and dispatch, classified accountability process, unclassified and classified visitor process, and provide administrative security support to the IDT facility headquarters. This individual must have a professional demeanor and previous experience providing a high level of administrative support in a security operations capacity. This is a fully on-site role in More ❯

R- Description Leidos is seeking an experienced Personnel Security Administrator (PSA) to support Intelligence Community (IC) within our Security Service Center (SSC) headquartered in Chantilly, VA. Primary Responsibilities: • The selected candidate will be part of a consolidated Personnel Security Department, managing files from various sites, processing all clearance activities and accesses for two Intelligence Community government … agencies. • The selected candidate will be responsible for all aspects of the personnel security functions (e.g., processing new employees for security clearances, continuous vetting, outgoing visit requests, and other duties as assigned) related to the two Intelligence Community (IC). • Other duties and responsibilities include acting as a liaison between the Subject, Security POC, Program Manager, and … ability to use discretion when handling sensitive personal information. • Candidate must possess a TS/SCI. ADDITIONAL PREFERRED QUALIFICATIONS: • TS/SCI with poly clearance preferred. • Proficiency with SIMS security software a plus. • Excellent verbal and written communication skills. • Ability to work independently and be a self-starter, as well as a solid group contributor working in a fast More ❯

The Security Systems Administrator will be responsible for Maintenance and Programming services for the electronic and mechanical security systems and hardware (including Intrusion Detection, Video Monitoring & Access Control) for an Electronic Security Systems (ESS) Sustainment and Maintenance services support contract for our Government customer in Washington, D.C. Location of work: Washington, D.C. Primary/Major Duties … CCV) systems including, camera configuration, recording frame rates, system schedules, and network configuration for Digital Video Recorders (DVR), Network Video Recorders (NVR) and Internet Protocol (IP) cameras. Other physical security and/or countermeasure-related duties as assigned. Will be required to work with Law Enforcement Sensitive programs and equipment. $75,000.00 to $90,000.00 REQUIRED QUALIFICATIONS AND EXPERIENCE … Minimum of 5 years of experience in Physical Security Systems Knowledge of Physical Access Control Systems (C-CURE 9000, Lenel, AMAG, ProWatch etc.) Technical Knowledge of Network Video Systems (Genetec, Milestone, Avigilon, ect.) Proficient in Microsoft Office 2010, SharePoint, Access, Word, Excel, and PowerPoint Communicate effectively both orally and written Ability to organize data from various sources and consolidate More ❯

Together, we transform the way complex, large-scale systems are designed, delivered, and sustained-enhancing client outcomes, improving lives, and changing the world for the better. Position Summary The Security Administrator will work with other members of the Corporate Security Team in ensuring compliance with DoD and Intelligence Community Security Directives. This is a full-time … be: Escort uncleared individuals on site. Review access control system and maintain employee/visitor badges and access control cards Prepare visit authorization requests Initiating, reviewing, and processing Personnel Security Clearances and Periodic Reinvestigations for the DoD and Intelligence Community DISS administrative functions - submit visit authorization, in-process, indoctrinate, debrief, out-process employees, submit CSR's, and generating reports … Communicate status updates to Project Leaders and other individuals within organization Perform security briefings/debriefings (SF 312, NATO, new employees and employee terminations etc.) Submit electronic fingerprints through SWFT Manage document control database (SIMS) for incoming and outgoing classified material. Ensure all classified material is properly accounted for, controlled, transmitted, transported, packaged, safeguarded, and destroyed in accordance with More ❯

Overview The Security Administrator will perform system security administration on designated technology platforms including operating systems, applications and network security devices, in accordance with the defined policies, standards and procedures of the organization, as well as with industry best practices and vendor guidelines. Responsibilities Assist in the planning and installation of security tools that allow … stable, secure operation of the organizations Information Technology (IT) infrastructure and systems. Work with various teams to maintain the integrity of our systems and data with a focus on security controls, risk management and resilience. Support security tools such as vulnerability scanners, host-based security software, patch management systems, and Security Information and Event Management (SIEM … solutions. Maintain security policies, application security, access control and data safeguards. Provide guidance and support to employees on security-related issues and best practices. Work with teams to develop dashboards that promote a proactive approach to security using designated security tools. Contribute toward achieving Risk Management Framework (RMF) and Army compliance standards. Develop and maintain More ❯

as ESET, you’ll have an edge. Above all, we value someone eager to learn, adapt and grow with us as we migrate to Office 365 and strengthen our security posture. Reports to: IT Manager Key duties and responsibilities As a Senior IT Systems and Security Administrator , you’ll be at the heart of maintaining and improving … and optimise our shared folder (file server) and MS Work Folders for user document synchronisation. Patch management – ensure all computers and servers are up to date with the latest security updates. Server management with Hyper-V – create and maintain new VMs. Install, configure and upgrade computer hardware and software as needed. Office 365 Migration and Azure AD Assist with … the ongoing migration to Office 365, including Azure AD setup and SSO configuration. Implement security best practices for Azure AD and Office 365 environments. Cybersecurity and Compliance Monitor and respond to potential security alerts from tools like antivirus, EDR/XDR and firewalls. Help enforce cybersecurity policies and controls in line with standards such as ISO 27001 or More ❯

System/Security Administrator Chantilly, VA TS/SCI with poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Insight Solutions division delivers intelligence analysis … you ready to lean into analytic approaches that show customers the power of both technical and methodological innovation? Join our growing team supporting customer missions as a System/Security Administrator in Chantilly, VA. Responsibilities This individual will work on a team who develops and maintains mission software for an IC agency. The System/Security Admin … will be responsible for the health and integrity of the client's system, facilitating ATO for their cloud-based applications, and working within the A&A process and associated security controls. Related and additional responsibilities will include running security scans; mitigating system issues; patching AMIs and addressing CVEs; configuring user and event logs; managing cloud-based configurations such More ❯

System/Security Administrator Chantilly, VA TS/SCI with poly GeoYeti is a division of Bcore, a full-spectrum intelligence company built on trust and teamwork whose core mission is to innovate within the national security space. GeoYeti focuses on advanced analytics, data science, development of the applications that support such work. We seek a mid … level System/Security Administrator to support a client in Chantilly, VA. We support a broad range of IC and DoD clients, though a common theme across our portfolio is that our team members, regardless of their role, interact with the end users around the globe. GeoYeti offers competitive pay and amazing benefits, to include a 6 percent … short- and long-term disabilities; and many others. Responsibilities This individual will work on a team who develops and maintains mission software for an IC agency. The System/Security Admin will be responsible for the health and integrity of the client's system, facilitating ATO for their cloud-based applications, and working within the A&A process and More ❯

Summary Chenega Naswik International is currently recruiting for a Security Administrator position to provide support at NAVSEA Headquarters. Responsibilities Analyze and evaluate management plans, procedures, controls, file analysis, organizational and procedural issues. Review proposals for new or modified programs/projects submitted to SEA 00P. Monitor program progress toward objectives efficiently. Identify problems, deficiencies, imbalances, and achievements; provide More ❯

Security Systems Administrator 1 - VM/Windows Position Type: Full Time FLSA Status: Non-Exempt We believe in building stronger connections. Ariel offers more than rewarding jobs. We help build more secure futures for our employees, too, providing long-lasting careers alongside a team of people you can truly depend on. We offer competitive pay, excellent benefits and … robust PTO, along with a fulfilling culture As the premier provider of enterprise security solutions, we help our clients achieve their mission and better service their customers. As a Security Systems Administrator - VM/Windows (that has the ability to obtain and hold a TS/SCI with a CI poly), you will be in a position … that is responsible for maintaining, planning, testing and implementing upgrades of security windows and VM information systems. You will be an integral part of our team, building trust together by delivering innovative results that provide unparalleled security and peace of mind. Key responsibilities include: Serve as technical expert in the area of system administration for operating systems Implement More ❯

Security Systems Administrator 2 - LENEL Position Type: Full Time FLSA Status: Non-Exempt We believe in building stronger connections. Ariel offers more than rewarding jobs. We help build more secure futures for our employees, too, providing long-lasting careers alongside a team of people you can truly depend on. We offer competitive pay, excellent benefits and robust PTO … along with a fulfilling culture. As the premier provider of enterprise security solutions, we help our clients achieve their mission and better service their customers. As a Security Systems Administrator - LENEL (that has the ability to obtain and hold a TS/SCI with a CI poly), you will be in a position that is responsible for … maintaining, troubleshooting, testing and configuring large Enterprise Video Surveillance systems. You will be an integral part of our team, building trust together by delivering innovative results that provide unparalleled security and peace of mind. Key responsibilities include: Support system users Perform daily health checks for the Regional System(s) Troubleshooting and testing with technicians for new or current system More ❯

Security Systems Administrator 2 - LENEL/CCTV Position Type: Full Time FLSA Status: Non-Exempt We believe in building stronger connections. Ariel offers more than rewarding jobs. We help build more secure futures for our employees, too, providing long-lasting careers alongside a team of people you can truly depend on. We offer competitive pay, excellent benefits and … robust PTO, along with a fulfilling culture. As the premier provider of enterprise security solutions, we help our clients achieve their mission and better service their customers. As a Security Systems Administrator - LENEL (that has the ability to obtain and hold a TS/SCI with a CI poly), you will be in a position that is … maintaining, troubleshooting, testing and configuring large Enterprise Video Surveillance systems. You will be an integral part of our team, building trust together by delivering innovative results that provide unparalleled security and peace of mind. Key responsibilities include: Support system users Perform daily health checks for the Regional System(s) Troubleshooting and testing with technicians for new or current system More ❯