Enterprise SIEM including monitoring, rulesets, and response -Microsoft Windows and Red Hat Enterprise Linux Clients and Servers, including management using Ivanti Endpoint Manager -Management of a virtual environment containing VMWare and NetApp products -Management of a backup and disaster recovery solution using Commvault -Support escalated requests from the helpdesk and escalation analysts within the established SLA measurements -Maintain the … availability of the customer's infrastructure to include the support of emergent issues that may be experienced -Perform required maintenance to maintain cybersecurity compliance with established windows and/or procedures -Follow the approved configuration control procedures provided by the Government -Additional routine IT tasks of varying complexity may be assigned at customer discretion. Salary: $80-110k Qualifications … Certifications/Relevant Experience: -Cisco CCNP (CCNA may be substituted with 3+ years of experience in Cisco networking) Splunk Enterprise Certified Admin and Splunk Enterprise Core Certified Power User -VMWare and NetApp experience -Red Hat Enterprise Linux experience -Microsoft Client and Server On-Prem Experience -Microsoft Exchange and Skype On-Prem Experience -Commvault Experience -Similar certification with customer approval More ❯
Tactical Electronic Warfare Division. The TEWD's mission is to protect the warfighter from emerging threats by advancing electronic warfare (EW) through RDT&E of technologies. Responsibilities Manage a VMware vSphere 7.X infrastructure in order to support maintained operation and compliance with security hardening/patching schedule. Maintain documentation for the configuration of the network in accordance with … core networking features to maintain compliance of system security and minimize network downtime. Qualifications Bachelor's Degree and 6+ years of technical experience Strong knowledge of Windows, Unix, and VMware software products and OSes Knowledge of various SIEM applications and how to manage and configure them (i.e. Event Sentry, Splunk, etc.) Great troubleshooting skills and verbal communication to discuss … Clearance Level: TS with SCI Preferred Skills: Knowledge of cryptographic devices for network security Operational knowledge of networking principles and Cisco related configurations for functional medium-sized network communications VMware Certified Professional (multitude of applicable certs) Cisco Certified Network Associate (CCNA) or similar PHYSICAL DEMANDS The physical demands described here are representative of those that must be met by More ❯
Columbia, Maryland, United States Hybrid / WFH Options
SRC
with a robust benefits package. What You'll Do: Function as a strong systems integrator, proactively identifying opportunities to enhance, optimize, and improve the robustness of existing codebases. Leverage infrastructure-as-code principles and modern tools to define, build, and manage virtual infrastructure within the cloud (AWS). Design and implement core architecture and capabilities for software projects … experience in Platform Engineering or Software Development (Python or Java) with a Bachelor's degree in a related field (MS+7, or 13 w/o degree) Proven experience developing infrastructure within AWS. Solid understanding of Linux systems, including hosts, networks, security principles, and applications. Proficiency in shell scripting (Shell/Bash). Excellent oral and written communication skills. Preferred … development methodologies and standard software development tool suites (e.g., JIRA, Confluence, GitHub, GitLab). Experience with configuration management tools (Puppet, Ansible), build automation (Maven), and virtualization technologies (oVirt, Proxmox, VMware). Please note, you must be able to obtain a Security+ certification within 60 days of hire, as directed by the customer. Clearance Requirements A current TS/SCI More ❯
Install, configure, and manage Linux and Windows servers to ensure optimal performance, security, and availability. • Identify and virtualize servers, create and maintain test environments, and manage physical/virtual infrastructure as part of IT systems administration. • Perform system updates, patches, and DISA STIG implementations to maintain a secure and stable environment. • Configure and manage WSUS/SCCM for patching … including firewall configurations, intrusion detection, and access control measures. • Monitor system performance, troubleshoot issues, and implement optimizations for improved efficiency. • Develop and maintain comprehensive documentation of Linux and Windows infrastructure, including processes, procedures, and guidelines. • Provide advanced troubleshooting for complex technical issues within the Linux and Windows environments. • Collaborate with cross-functional teams to design and implement innovative solutions … or Windows system administration, preferably in large-scale environments. • Proficiency in Linux distributions such as Red Hat, CentOS, Ubuntu, and Debian. • Expertise in Linux server virtualization technologies, including KVM, VMware, and Xen. • Experience with Red Hat Enterprise Linux (RHEL 7.x, 8.x, 9.x) is required. • Proficiency in Windows server operating systems, including Windows Server 2012, 2016, and 2019. • Familiarity with More ❯
Warwick, Warwickshire, Hampton Magna, United Kingdom
Telent Technology Services Limited
Technical Support Engineer Our Technology Teams at Telent are committed and enterprising. You must be when you are bringing the digital revolution to homes, infrastructure and businesses across the country. Be prepared to jump right in when you join - to innovate and develop networks and systems for millions. The work is complex, but the reward is great - our work … makes an impact! Help build and keep the nation's critical infrastructure connected and protected 24/7. What you'll do: Configuration and replacement of datacentre equipment such as Cisco and Juniper firewalls, Cisco switches, Cisco and Dell server hosts whilst maintaining system operation. Provide both on-site and on-call support capacity for TPCMS with an ability … be a perfect fit for someone eager to develop their technical skills while contributing to the team's success. Key Requirements: Vendor certification of the following would be beneficial: VMware, MS Windows System Support, Cisco knowledge - LAN/WAN, Juniper, IP Trade. McAfee SIEM Security - Security Information Events Management knowledge IT/ICT further education. What we offer: A More ❯
Stack. The role offers plenty of opportunity to innovate and develop. Key Accountability & Responsibilities Work with teams across the Technology department to design and implement new physical and virtual infrastructure that meets business requirements around availability and security. Create, improve and maintain automation scripts to increase system efficiency and reduce repetitive manual tasks. Manage and maintain existing Linux based … department and wider company. Knowledge & Skills Essential knowledge and experience Configuration Management Systems Puppet/Ansible Source Control - Git Linux Administration CentOS ideally, but any Linux/Unix Virtualization VmWare/Veeam Monitoring Systems Icinga2/Elastic Stack/InfluxDB/Grafana Core internet applications protocols DHCP/DNS Scripting Python/Perl/Bash Application and network security … ISPs Qualifications Degree-level background in a Computer Science field is desirable Gigaclear is a growing Fibre Broadband (FTTP/FTTH) company, developing our fibre-to-the-premises broadband infrastructure to some of the most difficult to reach areas of the UK, empowering those communities with broadband to rival any city. Staff rewards, benefits and opportunities We foster a More ❯
Stack. The role offers plenty of opportunity to innovate and develop. Key Accountability & Responsibilities Work with teams across the Technology department to design and implement new physical and virtual infrastructure that meets business requirements around availability and security. Create, improve and maintain automation scripts to increase system efficiency and reduce repetitive manual tasks. Manage and maintain existing Linux based … department and wider company. Knowledge & Skills Essential knowledge and experience Configuration Management Systems – Puppet/Ansible Source Control - Git Linux Administration – CentOS ideally, but any Linux/Unix Virtualization – VmWare/Veeam Monitoring Systems – Icinga2/Elastic Stack/InfluxDB/Grafana Core internet applications protocols – DHCP/DNS Scripting – Python/Perl/Bash Application and network security … ISPs Qualifications Degree-level background in a Computer Science field is desirable Gigaclear is a growing Fibre Broadband (FTTP/FTTH) company, developing our fibre-to-the-premises broadband infrastructure to some of the most difficult to reach areas of the UK, empowering those communities with broadband to rival any city. Staff rewards, benefits and opportunities We foster a More ❯
Network Engineer to support a Federal Government Client in Huntsville, AL. The ideal candidate will provide technical engineering support for our large federal government agency's highly complex network infrastructure environment to include multiple enclaves comprising various classification levels. Network engineering support includes all engineering activities required to support the standard information technology lifecycle. The ideal candidate will provide … interactions. Qualification Active Top Secret clearance with ability to obtain an SCI A.S. degree in Information Technology, Computer Science, or related area Cisco Certified Network Associate Enterprise Core and Infrastructure certification 1-3 years of relevant IT experience with specialization in networking technologies, specifically with Cisco switches and routers and resolving LAN/WAN issues Required Skills/Technologies … support the Intelligence Community, Department of Defense, Federal Law Enforcement, Civilian Agencies and the Private Sector. Through strategic partnerships with top industry players such as Amazon Web Services (AWS), VMware, Microsoft and Nutanix, E-INFOSOL provide an array of IT products and solutions. Combined with our industry expertise, we deliver in-depth knowledge on Government requirements and fully understand More ❯
/capabilities/enhancements to support customer business/mission goals and objectives Assist with design, analysis, testing and implementation of state-of-the-art secure architectures Oversee security infrastructure sustainment, maintenance, and advanced configuration (policy management, database administration and security management tools) Oversee the reporting, documentation and investigation of all security related incidents; lead the development and implementation … As a post-hire requirement, selected candidate must be able to successfully pass and maintain a Government polygraph. DoD 8570 IAT Level II certified (current) Must obtain a CSSP Infrastructure Support certification within 120 days of hire date Bachelor's degree (Engineering, Computer Science or related field) and 7 years of experience. Additional experience may be considered in lieu … and strategic planning instructions Experience in providing status reports and products to senior management and customers Experience with plans, designs, and evaluations of security systems and architectures Desired: CSSP Infrastructure Support certification Any Linux related certifications Windows Enterprise Active Directory (AD) architecture and VMWare virtualization - What You Can Expect: A culture of integrity. At CACI, we place character More ❯
those who have experience and skills in this area Experience providing Tier 1 desktop technical support Experience with Windows 10 Operating Systems and Office 2013 Experience working with virtual infrastructure (i.e. VMWare) required, desired Experience managing Microsoft Active Directory to include implementation of GPOs to support the implementation of STIG settings on file and print services, DNS, Domain More ❯
The Systems Administrator will be responsible for the administration, maintenance, and security of both physical and virtual server environments. Core responsibilities include: Manage and maintain enterprise servers and systems infrastructure Administer Microsoft Exchange, Active Directory, and associated systems Implement security controls and DISA STIGs Configure and maintain network monitoring systems Perform system patching, updates, and maintenance Manage user accounts … and access controls Implement backup and recovery procedures Support virtual desktop infrastructure Troubleshoot complex system issues Monitor system performance and security Maintain documentation and standard operating procedures Provide technical consultation and training Manage asset inventory and licensing Generate required systems reports and metrics Education and Experience: Required: Bachelor's degree with 6 years of system administration experience OR Minimum … administration Cisco systems experience Cloud technology expertise Experience with automation tools Knowledge of DISA STIGs Security audit experience Project management skills Experience with government systems Scripting and automation capabilities VMware administration experience Our Equal Employment Opportunity Policy The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion More ❯
Junction, MD; Fairfax, VA; El Segundo, CA; or Tukwila, WA through a 100% on-site work environment. The Senior Systems Administrator will support a mission-critical, multi-site IT infrastructure for a classified customer, focusing on secure system administration, patching, virtualization, and application support across Linux and Windows environments. Responsibilities: Deploy, configure, and maintain Linux and Windows systems in … in IT systems administration within classified or lab/test environments. Proficiency in Linux (RHEL) and Windows Server/Desktop administration: ability to stand up servers independently. Experience with VMware, Active Directory, GPOs, and scripting (PowerShell/Bash). Familiarity with patch management, Tenable scans, and secure system integration. Security+ certification (or ability to obtain within 6 months). More ❯
Junction, MD; Fairfax, VA; El Segundo, CA; or Tukwila, WA through a 100% on-site work environment. The Senior Systems Administrator will support a mission-critical, multi-site IT infrastructure for a classified customer, focusing on secure system administration, patching, virtualization, and application support across Linux and Windows environments. Responsibilities: Deploy, configure, and maintain Linux and Windows systems in … in IT systems administration within classified or lab/test environments. Proficiency in Linux (RHEL) and Windows Server/Desktop administration: ability to stand up servers independently. Experience with VMware, Active Directory, GPOs, and scripting (PowerShell/Bash). Familiarity with patch management, Tenable scans, and secure system integration. Security+ certification (or ability to obtain within 6 months). More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Marshall Land Systems Canada Inc
be at the forefront of Information Technology within a defence focused business. What will you be doing? The successful applicant will join an experienced team, reporting to the IT Infrastructure Manager. Activities will include; Application configuration, deployment and packaging within a Windows managed Environment, inclusive of: Engineering Applications; Microsoft Office (and family of products); Other software and applications linked … App-V) on current Windows 10 with centralised management. Experience of delivering Engineering tools application support - (Autodesk, Catia would be an advantage) Experience of Server management and knowledge of VMWare would be an advantage Experience of Microsoft Office 2016, 2019 and above deployment and customisation Experience of contributing to the development of the deployment service, particularly relating to the … development of technical methodologies, best practice, policies, procedures and associated documentation Experience of Systems management, using iVanti or SCCM as the deployment infrastructure Knowledge and experience with ITSM/ITIL V3 Reference model. Good logical diagnostic skills, ability to troubleshoot and resolve complex technical issues such as registry-related application problems, clashes between applications etc. Good report writing and More ❯
Responsibilities: • Serve as the lead technical Contractor representative and counterpart to the government. • Support the PM in delivering enterprise IT services to include Cyber security, NetOps, End User Support, Infrastructure Support and Applications Maintenance • Lead the implementation of strategic initiatives while bridging the gap between strategy, O&M, and project implementation. • Collaborate on cultural change management and facilitate forward … plan shall be developed utilizing current industry standards and best practices. Key Areas: 1. Microsoft 365 2. Microsoft Azure AD/Entra ID 3. Microsoft End Point Management 4. VMWare Virtualization 5. Microsoft SCCM 6. Strong Scripting knowledge Qualifications: 1. BA/BS in a technical discipline with at least 10 years of relevant experience. 2. Comptia Security+ OR More ❯
Technical Support Engineer Job Description Our Technology Teams at Telent are committed and enterprising. You must be when you are bringing the digital revolution to homes, infrastructure and businesses across the country. Be prepared to jump right in when you join - to innovate and develop networks and systems for millions. The work is complex, but the reward is great … our work makes an impact! Help build and keep the nation's critical infrastructure connected and protected 24/7. What you'll do: Configuration and replacement of datacentre equipment such as Cisco and Juniper firewalls, Cisco switches, Cisco and Dell server hosts whilst maintaining system operation. Provide both on-site and on-call support capacity for TPCMS with … be a perfect fit for someone eager to develop their technical skills while contributing to the team's success. Key Requirements: Vendor certification of the following would be beneficial: VMware, MS Windows System Support, Cisco knowledge - LAN/WAN, Juniper, IP Trade. McAfee SIEM Security - Security Information Events Management knowledge IT/ICT further education What we offer: A More ❯
Warwick, Warwickshire, West Midlands, United Kingdom
Telent Technology Services Ltd
Our Technology Teams at Telent are committed and enterprising. You must be when you are bringing the digital revolution to homes, infrastructure and businesses across the country. Be prepared to jump right in when you join - to innovate and develop networks and systems for millions. The work is complex, but the reward is great - our work makes an impact … Help build and keep the nation's critical infrastructure connected and protected 24/7. What you'll do: Configuration and replacement of datacentre equipment such as Cisco and Juniper firewalls, Cisco switches, Cisco and Dell server hosts whilst maintaining system operation. Provide both on-site and on-call support capacity for TPCMS with an ability to travel throughout … be a perfect fit for someone eager to develop their technical skills while contributing to the team's success. Key Requirements: Vendor certification of the following would be beneficial: VMware, MS Windows System Support, Cisco knowledge - LAN/WAN, Juniper, IP Trade. McAfee SIEM Security - Security Information Events Management knowledge IT/ICT further education What we offer: A More ❯
and support of enterprise telephony systems, including Avaya, Managed Secure Telephony Platform (MSTP), and Enterprise VoIP (EVoIP). This role is critical to ensuring secure, reliable, and optimized communication infrastructure in a mission-critical environment. Core Responsibilities: Manage and troubleshoot Avaya and MSTP systems to ensure optimal performance and availability. Oversee all engineering activities related to MSTP configuration, including … support the Intelligence Community, Department of Defense, Federal Law Enforcement, Civilian Agencies and the Private Sector. Through strategic partnerships with top industry players such as Amazon Web Services (AWS), VMware, Microsoft and Nutanix, E-INFOSOL provide an array of IT products and solutions. Combined with our industry expertise, we deliver in-depth knowledge on Government requirements and fully understand … NIST and DoD security requirements. Our expertise in the latest technologies combined with our understanding of infrastructure needs and security requirements provides the best combination for achieving innovative and secure environments for Government Agencies and Private Sector. Career Growth "Putting People First, Achieving our Mission Together". E-INFOSOL is a people-first organization focusing on a positive employee More ❯
involves both software development and systems administration tasks, making it ideal for technically versatile professionals. You'll be responsible for designing and maintaining enterprise applications, scripting automation solutions, managing infrastructure components, and ensuring overall system performance and security. Responsibilities: Develop and maintain software using Object-Oriented programming (C#, Java, or C++) Create automation scripts using PowerShell, Bash, SQL, or … web development with PHP, JavaScript, ASP.NET, and .NET Framework Contribute to Agile development teams Administer and troubleshoot Windows Server and Red Hat Linux environments Maintain Active Directory, virtual machines (VMware), and system security posture Perform system monitoring, patching, and optimization Support integration and upgrades of third-party applications and OS components Required Qualifications: Active TS/SCI clearance with More ❯
Certification and/or Experience with AWS cloud DoD or Intelligence Community IT and Application service delivery. Experience supporting full lifecycle A&A process for classified DoD or IC infrastructure and application service delivery. Experience managing ATO process through XACTA tool. Experience working with Special Access Programs (SAP) • Hands on Experience with VDI hosting and virtualization with VMWareMore ❯
duty to empower those who serve our nation. We are seeking to hire a Linux Desktop Support/Systems Admin to support foundational aspects of the enterprise's HPC infrastructure and user-facing services utilizing Linux desktop operating systems. You will conduct routine system maintenance checks, perform hardware and software installations, and assist in troubleshooting software (including applications), hardware … integrated problem-solving. Implement standard security mitigation techniques for identified vulnerabilities, ensuring system integrity. Required Education, Experience, & Skills TS/SCI with appropriate poly Exposure to CentOS/RHEL, VMware Horizon, secure DNS. Candidates should be familiar with systems monitoring tools such as Nagios and Grafana, data processing using Splunk, and basic command-line scripting. Knowledge of Virtual Desktop … Infrastructure (VDI) principles is a plus. 1-5 years experience in help desk, account management and desktop system administration or a related area. Degree Requirements: Associate Degree in Computer Science, Information Technology, or a related field. Degree can be substituted with additional 1 year of relevant experience. Certification Requirements: CompTIA Security+ CE (required) MDOPS Preferred Education, Experience, & Skills Pay More ❯
will leverage their technical expertise to provide project management support, continuity of effort, and value-added judgment to shape, recommend, and troubleshoot a broad range of activities affecting Network Infrastructure Service Provisioning and the IT baseline. The position is located in Chantilly, VA. Qualifications Candidate must possess a working knowledge of, experience with and/or ability to perform … Juniper), switches (Cisco, Juniper, Brocade), Firewalls (Palo Alto, ASA, Sidewinder, IPtables) • Network protocols such as OSPF, BGP, MPLS, Multicast, VOIP, HSRP, etc. • Environments such as cloud computing (AWS, Azure, VMWare), high-speed processing, Big Data • Proactively execute as organized and dedicated change agent, core to ensuring quality assurance while assisting with the culture shift per customer's vision/ More ❯
variety of technical challenges Coordinate with DHA system admin personnel to ensure that remotely provided services (e.g., SCCM, Active Directory, etc.) are properly configured and deployed. Support AoAs in infrastructure modernization and automation Serve as a stakeholder for hosting test events at a Government medical testing lab Verify conduct of p atch es , upgrade s , and modifications of MS … with Cyber Security staff Ability to prioritize and manage tasks in order to accomplish goals on a given timeline Experience managing and mitigating system security risks Virtualization experience using VMware/vSphere Ability to provide general technical support for both hardware and software Qualifications U.S. Citizenship and ability to obtain a Secret clearance Ability to obtain Security+ certification within More ❯
support a National Missile Defense Program based out of Colorado Springs, CO and Huntsville, AL. Job Description: The selected candidate will support the DevSecOps team to develop and deploy Infrastructure as a Service and Platform as a Service capability. The candidate will assist in the system administration of multiple environments, software deployment, troubleshooting, and automation in a DevSecOps environment … Automation Platform, including Ansible Tower - Experience with HashiCorp Packer and Vault - Experience with Gitlab CI/CD - Experience with Nexus - Experience in virtualization technology, including, but not limited to, VMware - Understanding of HP server configuration - CompTIA Security+ (or equivalent) DoD 8 570.01-M IAT Level II Certification Must be an effective communicator with excellent writing and presentation skills using More ❯
Mission Support, Engineering & Analysis, and Training. THIS POSITION INCLUDES A $5,000 SIGN-ON BONUS! Responsibilities As a Senior Systems Administrator, you will: Support on-premises Windows and Linux infrastructure and applications. Provide Tier II support for production and development environments, managing ticket submission and tracking. Monitor resource availability to meet customer requirements, ensuring sufficient hardware, software, and throughput. … on-prem platforms (IL5-IL6+) Knowledge of STIGs, RMF, and DoD cybersecurity standards Knowledge of containerization (Kubernetes/Docker/Podman), Ansible for automation, and OpenLDAP. Experience with virtualization (VMware) and EMC SAN technology Strong scripting skills (PowerShell, BASH and/or Python) Pay Transparency Statement AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. More ❯