1 to 25 of 67 Security Specialist Jobs

Type: Full Time Location: San Diego, CA Overtime Exempt: Yes Reports To: MRC Security Clearance Required: Active Top Secret Security Clearance Required CONTINGENT UPON AWARD Duties & Responsibilities: The Lead Security Specialist (LSS) shall prepare transmittals and packages for mailing of classified material. This includes accepting mail packages addressed to the Commanding Officer/Activity Security Manager/NSWC PHD Security; log and account for mail, notify intended recipient(s); advising on transmission/transportation of classified material; and safeguarding and accounting for all mail received until picked up by intended recipient. The Lead Security Specialist shall track and report security discrepancies related to mailing classified items. The Lead Security Specialist (LSS) shall provide document control support services to include database management, inventory control, conducting frequent inventories and inspections of all documents, media, receipts, transmittal forms, and the destruction documents. The Lead Security Specialist shall ensure proper handling and storage of all media and documents. The Lead Security Specialist shall receive, process, track, and More ❯

Cyber Security Specialist Role: Cyber Security Specialist Specialism(s): Microsoft Security, Microsoft Azure Security, Sentinel, Defender, Network Security, Network Configuration, NIST, Cyber Essentials, Gap Analysis, Technical Documentation, Cyber Security Roadmap, NCSC CAF Type: Contract, Daily Rate IR35 Determination: Inside IR35 (via Umbrella) Pay Rate: £500 - £600 per day (rate to Umbrella) Start … ASAP/Urgent Duration: 3-6 Months Location: Remote Cyber Security Specialist CPS Group UK are delighted to be working with a leading UK-based organisation to appoint a seasoned Cyber Security Specialist on a contract basis, likely for 3-6 months. Supporting the client with an on-going Cyber Security maturity and improvement programme … the Cyber Security Specialist will play a key role in both Network Security and Configuration and Microsoft Azure security. We're seeking a Microsoft-centric Security Specialist/Consultant, with strong knowledge of Cisco Network Security products and initiatives as well as deep Microsoft Azure security knowledge. The Consultant will also support the More ❯

IT Security Specialist Counter Threat - HYBRID WORKING We have an exciting opportunity for an IT Security Specialist to join one of our biggest customers who are in the financial services sector. As an IT Security Specialist, you will support the day-to-day operations of the Counter Threat Unit, applying your strong background in … will contribute to maintaining secure systems across hybrid environments, leveraging your expertise in both on-premises and cloud platforms such as Azure, AWS, and GCP. Main Responsibilities as IT Security Specialist: Assist in gathering and analysing threat intelligence; monitor systems and networks to identify anomalies and support situational awareness. Follow established processes to help ensure compliance with legal … regulatory, and internal security requirements. Contribute to the investigation and resolution of security incidents, working in line with organisational procedures and business continuity plans. Operate tools and processes to identify vulnerabilities and support timely patching across systems and infrastructure. Configure and maintain security tools and systems (e.g. SIEM, firewalls) in accordance with defined policies and procedures. Support More ❯

Cyber Security Specialist ** Location: London/Hybrid (2 days in office) Rate: A highly competitive salary is available for suitable candidates Role Profile As a Cyber Security Specialist, you will be the go-to Subject Matter Expert (SME) for various projects, offering your insights and recommendations to enhance our security posture. With a strong technical … background, you will work independently while leveraging the support of a tight-knit team. Your primary focus will be on providing expert advice and guidance on security solutions, particularly in cloud environments, especially Azure. Key Responsibilities: Provide expert security advice and guidance on a range of projects. Act as the security SME, ensuring security considerations are … integrated into project plans and deliverables. Collaborate with project teams to identify and mitigate security risks effectively. Conduct comprehensive security assessments and reviews of systems, applications, and processes. Identify vulnerabilities and recommend appropriate security measures. Ensure compliance with security policies, standards, and regulations, contributing to the ongoing maturity of organisational security. Promote security awareness across More ❯

Marathon TS Senior Cloud Security Specilaist Manassas, VA (3-4 days per week remote) Marathon TS is looking for a Senior Cloud Security Specialist to support one of our clients in the financial technology industry. Reporting to the Global Security department, this role contributes to the company internal digital transformation, evolving the adoption of Hybrid Hosting … Strategy. The ideal candidate will have experience driving and implementing at scale across various products and platforms. Responsibilities: • Define a cloud security governance framework and work on continuous improvement to ensure the secure use of cloud services • Define and maintaine the cloud security processes as part of the cloud operating model and support both cloud governance topics and … cloud risk management • Carry out security assessments, protection requirements and risk analyzes of cloud platforms • Create individual concepts to improve the security level and create decision templates for risk treatment (in particular definition of measures to reduce risk) • Engage with a new cloud technologies and participate in their secure implementation • Participate in the development of DevSecOps concepts and More ❯

Type: Full Time Location: Point Mugu, Naval Base Ventura County, CA Overtime Exempt: No Reports To: MRC Security Clearance Required: Active DOD Secret Security Clearance Required CONTINGENT UPON AWARD Duties & Responsibilities: The Security Specialist I (SS1) shall prepare transmittals and packages for mailing of classified material. This includes accepting mail packages addressed to the Commanding Officer …/Activity Security Manager/NSWC PHD Security; log and account for mail, notify intended recipient(s); advising on transmission/transportation of classified material; and safeguarding and accounting for all mail received until picked up by intended recipient. The SS1 shall track and report security discrepancies related to mailing classified items. The Security Specialist … shall provide document control support services to include database management, inventory control, conducting frequent inventories and inspections of all documents, media, receipts, transmittal forms, and the destruction documents. The Security Specialist I (SS1) shall ensure proper handling and storage of all media and documents. The SS1 shall receive, process, track, and inventory classified materials. The SS1 shall interface More ❯

Type: Full Time Location: Port Hueneme, CA Overtime Exempt: No Reports To: MRC Security Clearance Required: Active Top Secret Security Clearance Required CONTINGENT UPON AWARD Duties & Responsibilities: The Security Specialist III (SS3) shall prepare transmittals and packages for mailing of classified material. This includes accepting mail packages addressed to the Commanding Officer/Activity Security Manager/NSWC PHD Security; log and account for mail, notify intended recipient(s); advising on transmission/transportation of classified material; and safeguarding and accounting for all mail received until picked up by intended recipient. The (SS3) shall track and report security discrepancies related to mailing classified items. The Security Specialist III (SS3) shall … provide document control support services to include database management, inventory control, conducting frequent inventories and inspections of all documents, media, receipts, transmittal forms, and the destruction documents. The Security Specialist III (SS3) shall ensure proper handling and storage of all media and documents. The SS3 shall receive, process, track, and inventory classified materials. The SS3 shall interface with More ❯

Security Specialist - Case Management Full Time Springfield, VA, US About Sphinx Sphinx is a full spectrum security and intelligence company established by a group of like-minded Veterans. We are passionate about supporting our client's missions and ensuring they are prepared to address the modern threat environment. Sphinx provides services to an array of clients within … with corporate match, paid health, vision, dental, and other insurance options. Sphinx also offers a variety of incentives and opportunities to support the development and growth of our personnel. Security Specialist - Case Management Clearance: Must currently possess an active TS/SCI security clearance and be able to obtain a CI polygraph after hire (if not before … Location: Springfield, VA Salary Range: $80,000 - $120,000 Experience: Must have at least 7+ years of experience supporting personnel security continuous evaluation case management. Description: Sphinx Security Specialist support customer personnel security investigations and adjudication cases. Conducting background checks in support continuous evaluation programs. Responsibilities - Collect, investigate, research, document, and forward to adjudications all reportable More ❯

Network Security Specialist Location: Cheltenham, UK (Hybrid working) Benefits: 27 days holiday plus Wellbeing day,Private Medical Insurance, Bonus scheme, Sharescheme, Enhanced pension plan,Life assurance, On-site gym, Free on-site parking,Salary sacrifice schemes for Technology and Electric Vehicles. Role Overview: Are you passionate about network security and ready to take ownership of critical infrastructure … We're looking for a Network Security Specialist to provide expert oversight and governance of our Cisco firewall and network security systems. Reporting to the Connectivity Services Manager, you'll play a pivotal role in ensuring the integrity, performance, and compliance of our firewall, VPN, and identity-based access control systems. This is a strategic and hands … on role, supporting both operational excellence and future transformation initiatives across our global security landscape. Your objectives and responsibilities will focus on Maintaining the integrity and performance of Cisco firewall, VPN, and identity-based access systems. Administering Cisco firewall infrastructure (ASA, FTD) and ensuring configurations meet security and operational standards. Collaborating with third-party service providers to deliver More ❯

In this role, you will be offering knowledge, and guidance as a security subject matter expert and advisor to both civilian security personnel and senior leadership. Your support will extend to facilitating government inspections and audits, ensuring compliance with regulations and standards. Moreover, you will be entrusted with conducting thorough reviews of current policies and Standard Operating Procedures … z2bz0 years of relevant experience within the Department of Defense (DoD), offering a deep understanding of the intricacies of defense operations -Spearheads the implementation of robust processes across Physical Security (PHYSEC), Information Security (INFOSEC), Personnel Security (PERSEC), and Industrial Security (INDUSEC), ensuring comprehensive coverage and adherence to regulatory standards -Assumes responsibility for managing the complete spectrum … of security programs for program security, ensuring seamless coordination and execution to safeguard critical assets and information -Directs the Security Education, Training, and Awareness program, crafting tailored training materials and facilitating widespread dissemination to foster a culture of security awareness among the workforce -Conducts thorough assessments of security vulnerabilities throughout acquisition and development processes, proactively More ❯

Senior Information Assurance Security Specialist Primary Location: Pentagon (Arlington, VA). Work Environment: In-person fulltime (every business/workday) at Government discretion Clearance: Top Secret/SCI eligible Responsibilities Provide senior cybersecurity consulting services, in developing and implementing the Department-of the Air Force (DAF) cybersecurity program. Develop policies, procedures, and guidance for managing cybersecurity risks. Apply … be accepted as equivalent to a bachelor's degree. At least five (5) years of cybersecurity experience in a senior technical or management role. Possess an active Certified Information Security Manager CISM , Certified Information Systems Security Professional CISSP , GIAC Security Leadership Certificate GSLC , and EC-Council Certified Chief Information Security Officer (CCISO) cybersecurity certification Active Top … Secret security clearance and SCI eligible. Experience working at strategic organizational level Experience interacting with senior civilian and/or military executives. Expert understanding of NIST 800 series standards/guidelines and cybersecurity best practices. Expert communication/presentation skills briefing senior military and government civilian leadership. Ability to work in team environment. Additional Requirements (optional) Project management experience More ❯

M365 Azure Security Specialist Location: Remote Rate: £500 per day Inside IR35 Duration: 4 months Start Date: ASAP We're working with a leading financial services organisation seeking a Microsoft 365 Azure (Policy, Resource Manager) Security Specialist to join on a contract basis and lead the design, implementation and optimisation of M365 security services across … the enterprise environment. Key Responsibilities: Own and improve security posture within the Microsoft 365 ecosystem (Defender XDR, Purview, Entra ID, etc.) Configure and fine-tune Microsoft Defender for Office 365, Identity, Endpoint and Cloud Apps Bring Azure Policy and Resource Manager knowledge/experience into the team Define and implement security baselines and compliance policies for M365 workloads … Lead investigations and incident response leveraging Microsoft security tools Collaborate with cyber security, infrastructure and architecture teams to ensure alignment with overall cloud strategy Required Skills & Experience: Proven expertise in Microsoft 365 security technologies (Defender suite, Purview, Entra ID, Intune) Azure Policy and Azure Resource Manager experience is essential Strong knowledge of Zero Trust principles, conditional access More ❯

Job Description Position: Personnel Security Specialist Reports To: The Customer and Project Manager Clearance Type: Active TS/SCI with CI Poly Work Location: Ft. Meade, Maryland Advantage SCI is seeking a Personnel Security Specialist to be considered for employment. This individual shall support the Personnel Security Division in assessing, validating, and certifying the trustworthiness … clearance access to Sensitive Compartmented Information (SCI) through case management, adjudication, to include due process in an accurate and timely manner. Additionally, this support requires experienced and professional Personnel Security Specialists to support the Continuous Evaluation System (CES) as CES Screeners. More ❯

Overview Join MAF as a Security Operations Specialist - Protecting Mission-Critical Systems Around the World Mission Aviation Fellowship (MAF) is a dynamic Christian aviation organisation using light aircraft to bring help, hope, and healing in Jesus' name to more than 30 developing countries. For over 75 years, we've been flying patients, relief workers, medical supplies, and essential … purpose?In this role, you'll be at the forefront of protecting MAF's global digital infrastructure-ensuring our mission can continue without interruption. You'll manage and enhance security systems, respond to threats, and maintain compliance across diverse IT environments, all while supporting a life-changing mission. Location: Office Based Role - Ashford, (Kent) UK or Cairns, Australia. Salary … MFA, and Zero Trust principles. Safeguard networks with advanced VPN, SD-WAN, IDS/IPS, and Microsoft Defender solutions. Drive incident response, governance, and the ongoing evolution of our security strategy. For the complete job description, click here . Qualifications, Skills & Experience Why Join Us? Every day, your skills will directly contribute to keeping MAF's mission safe-helping More ❯

Information Security Specialist (ISO Certified) About the Role Our client, a leading organisation in Berkshire, is seeking an experienced Information Security Specialist with in-depth knowledge of ISO 9001, ISO 14001, ISO 22301, ISO 27001, and PCI-DSS compliance. This role will be central to designing, implementing, and maintaining best-in-class security and compliance … that all information assets and operational processes are safeguarded to the highest standards. Key Responsibilities Develop, implement, and maintain compliance with ISO , and PCI-DSS standards. Conduct risk assessments, security audits, and vulnerability testing across systems and processes. Lead incident response activities, ensuring rapid and effective mitigation. Collaborate with internal stakeholders and external auditors to achieve and maintain certifications. … Deliver organisation-wide security and compliance awareness training. Monitor and report on security performance, providing actionable recommendations. Essential Skills & Qualifications ISO 27001 Lead Implementer or Lead Auditor certification (or equivalent). Demonstrable experience managing compliance for ISO , and PCI-DSS. Strong understanding of governance, risk management, and regulatory compliance. Proficiency with security monitoring tools and incident management More ❯

Senior Information Systems Security Specialist Summer-Browning Associates is currently assisting our client in the Public Sector, who is seeking a Senior Information Systems Security Specialist for a 6-month assignment. Location: Hybrid working- London Essential Skills: The ideal candidates will hold an Active SC clearance and have a proven Information Security background, with the … following skills/experience: Experience of security assurance and the measurement of controls. Experience of IT Security documentation (policies, standards, processes, procedures and patterns). Experience of IT Health Check and Vulnerability Assessments Experience of risk and threat modelling. Qualifications: accreditation/assurances CISM/XCCP/ISO 27001 To apply, please submit your most recent CV for More ❯

Cyber Security Specialist Rate - Up to £725 overall assignment rate to umbrella. Location - London or Bristol - 2x per week on site Duration - 12 months Sanderson are working closely with a financial services organisation who are looking for a Cyber Security Specialist to join them on an initial 12-month contract. In this role you will be More ❯

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders across the federal government, with established and growing capabilities across Intelligence, Analytics, Engineering, Mission Support, and Communications disciplines. Founded in 2008, our mission is … focus on collaboration and innovation. Our teams are at the frontier of the Nation's most complex and rewarding challenges. Join our team. Barbaricum is currently seeking a Senior Security Specialist proficient to join our dynamic team in support of the Program Executive Office Soldier, focusing on the engineering, building, testing, and deployment of innovative cloud service offerings. … Responsibilities: Provide the highest level of technical expertise related to a DoD client's security and program protection operations team and responsibility Support the client by providing security expertise and hands-on experience within one or more security disciplines, including personnel, physical, anti-terrorism (AT), industrial, operations security, classification management, information security, and foreign disclosure. More ❯

The Industrial Security Specialist L3 will establish and manage the Space Rapid Capabilities Office (SpRCO) industrial security program in alignment with directives from the SpRCO Government Security Director and Branch Chief. This individual will oversee the entire lifecycle of industrial security requirements for SpRCO contracts, including prime, subcontracts, indefinite-delivery/indefinite-quantity (IDIQ), and … no-cost agreements-across all classification levels and scopes-while supporting evolving business strategies and program assignments. Required Qualifications Security Clearance • Active Top Secret (TS) clearance with Sensitive Compartmented Information (SCI) eligibility Experience & Skills • 10+ years of relevant Department of Defense (DoD) experience • 4+ years of experience in SAP/SCI or SCI environments within the last five years … Proven ability to work independently on high-visibility, mission-critical programs • Experience advising program managers, contracting officers, and program security officers on security requirements, ensuring compliance, documentation accuracy, and proper DD254 processing • Expertise in tracking and maintaining industry partner security documentation • Ability to guide industry partners in obtaining and maintaining facility security clearances, as coordinated with More ❯

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders across the federal government, with established and growing capabilities across Intelligence, Analytics, Engineering, Mission Support, and Communications disciplines. Founded in 2008, our mission is … a focus on collaboration and innovation. Our teams are at the frontier of the Nation's most complex and rewarding challenges. Join our team. Barbaricum is currently seeking a Security Specialist III proficient to join our dynamic team in support of the Program Executive Office Soldier, focusing on the engineering, building, testing, and deployment of innovative cloud service … offerings. Responsibilities: Provide the highest level of technical expertise related to a DoD client's security and program protection operations team and responsibility Support the client by providing security expertise and hands-on experience within one or more security disciplines, including personnel, physical, anti-terrorism (AT), industrial, operations security, classification management, information security, and foreign More ❯

ISN is seeking a senior-level Personnel Security Specialist to provide support for security assessment investigations, including background investigations, periodic reinvestigations, security clearances for an FBI Support Services program. This will also involve employment suitability determinations and continuous evaluation of employees to ensure eligibility for employment Job Duties: Performs all duties associated with a Grade … as necessary. Independently develops various types of manuals, forms, instructions, and the like, to facilitate operation of the FBI Security Program. Participates in special projects such as planning the implementation of new or revised programs. Conducts exhaustive and extensive checks in accordance with the FISs, Federal guidelines, policies and procedures. Demonstrates innovative and imaginative approaches to problem solving that … possible identifying or linking information, matching records, questionable/overlapping elements, and viable avenues of investigative pursuit which could have a bearing on individual's ability to hold a security clearance. Analyzes material to develop and detect misrepresentations of facts, any criminal, immoral, or suspicious conduct, any signs of mentally disabling illness, indications of any type of association with More ❯

This is a contingent opportunity The SAP Security Specialist is responsible for the administration and management of the Special Access Program for Headquarters United States Space Force (HQ USSF) Staff Security Office. Duties: Ensure compliance with SAP governing policies, directives and other regulatory guidance; Maintain awareness of all unit reorganizations and coordinate with supported organizations to ensure … personnel security actions are in consonance with mission realignment (SAP billet and access management); Manage day-to-day SAP operations and requests; Manage and validate physical access to space staff SAP Facilities (SAPFs). Maintain and ensure proper records management for security personnel files; Coordinate, schedule and conduct indoctrinations, debriefings, and foreign travel briefings for all supported personnel … under the SAP security cognizance or sponsorship of DSZ ensuring briefings are consistently accurate and presented in a courteous and informative manner; Ensure compliance with special communication standards of SAP facilities under DSZ oversight; Control transfer, storage, management, duplication, destruction and destruction of SAP information and materials; Coordinate the physical transfer of classified materials between geographically separated facilities and More ❯

Are you an experienced Cyber Security Specialist? If so I have an exciting opportunity for you with a London based Financial Services firm. The role is permanent with a salary of up to £58,300 and the role is hybrid with 2x days a week on site at their London office. Strong understanding of information and cyber security principles and practices. Experience with security assessment and risk management methodologies. Proficiency in cloud security, particularly with Azure security tools and services. Knowledge of security standards and frameworks (e.g., ISO 27001, NIST, CIS). Familiarity with security technologies such as firewalls, web proxies/remote access solutions. Experience with ZTNA, CTI, threat modelling is … beneficial. Bachelor’s degree in information security, Computer Science, or a related field, or relevant industry experience. Relevant security certifications (e.g., CISSP, CISM, CEH) are highly desirable. Proven experience in an information security role, preferably in a cloud-based environment. More ❯

This is a contingent opportunity The Collateral Security Specialist is responsible for the administration and management of the Collateral Security program for Headquarters United States Space Force (HQ USSF) Staff Security Office. Duties: Provide daily Defense Information System for Security (DISS) database management for all collateral access according to position sensitivity; Ensure all investigation requirements … Continuous Evaluation (CE) directives. Process required onboarding and out-processing actions for Space Staff members; Maintain awareness of all unit reorganizations and coordinate with supported organizations to ensure personnel security actions are complete and accurate; Process collateral Visit Authorization Requests (VARs); Grant owning or servicing relationship in DISS for onboarding members, and removing relationships for members out-processing; Manage … and validate physical access to space staff facilities; Facilitate required collateral briefings (i.e. NATO, CNWDI, etc.); Provide clearance validations for system authorization requests; Provide on-site security support, access control and personnel escorting during collateral conferences, meetings, or as required to support an official engagement; Ensure proper records management for security personnel files. Requirements: 3-5 years experience More ❯

Job Description Position: Personnel Security Specialist Reports To: The Customer and Project Manager Clearance Type: Active TS (with ability to obtain SCI with CI Poly) Work Location: Reston, VA (onsite every weekday) Start Date: ASAP Job Description: Advantage SCI is seeking qualified Personnel Security Specialists to be considered for full-time employment to support our government customer … certifying the trustworthiness of customer and designated DoD-affiliated personnel for access to sensitive compartmented information, through case management, adjudication, and due process. • Review forms for accuracy and process security clearance documentation for personnel security investigations and clearances. • Maintain personnel security records and databases used in the personnel security process. • Develop recommendations with sufficient supporting rationale … to enable the Government to decide whether to grant, deny, or revoke a security clearance or eligibility to occupy sensitive positions. • Check the status of pending cases and maintain suspense logs. • Prepare written reports and briefings as required; other duties as assigned. More ❯