Linux Systems Admin L1 Jovian ConceptsLinux Systems Admin L1Annapolis Junction, Annapolis JunctionConfigure and manage Linux, Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. In a recent employee survey, Jovian Concepts earned a 92% Overall Workplace Experience Score and 100% of employees agreed that they would highly recommend working at Jovian Concepts to others.
Systems Administrator CACI International IncSystems AdministratorFort Meade, MD$103,800–$218,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Cyber Systems Administrator, AI/ML Support TS/SCI w Poly PeratonCyber Systems Administrator, AI/ML Support TS/SCI w PolyLaurel, Maryland$80,000–$128,000 / yearFull timeBenefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.
Senior Systems Administrator Envision Innovative SolutionsSenior Systems AdministratorAnnapolis Junction, MD$160,000–$175,000 / yearThe projected compensation range for this position is $160,000.00-$175,000.00.There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems (U) Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
Cybersecurity Incident Response Analyst ManTech International CorpCybersecurity Incident Response AnalystMcLean, VAMinimum Qualifications: Bachelor's degree in a technical field and 3+ years of experience in a cyber security related role or High School Diploma and 7+ years of experience in a cyber security related role. Preferred Qualifications: Relevant certifications including GIAC Certified Incident Handler (GCIH), Certified Incident Response Handler (GCFA) or similar.
Cybersecurity Policy Lead gTANGIBLE CorporationCybersecurity Policy LeadWashington, District of ColumbiaA minimum of 15 years of IT cybersecurity experience, including direct support for the US Government and 7 years serving as a Policy Analyst for an enterprise IT systems OR a relevant Master's Degree in IT, Computer Science, Business, or Engineering and 10 years' of IT cybersecurity experience including direct support for the US Government and 5 years serving as a Policy Analyst . Assist with reviewing and interpreting Executive Orders (EOs), OMB memos, Public Law (PL), DHS directives such as Binding Operational Directives (BODs), DHS Undersecretary Memos, NIST SPs, recommended best practices or other external source documents .
System Administrator ManTech International CorpSystem AdministratorLaurel, MD$128,000–$214,400 / yearProvide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.
Functional Consultant (Highly Cleared) Unison IncFunctional Consultant (Highly Cleared)DC$65,000–$95,000 / yearUnison consultants work directly with clients to understand key elements of client business processes and then work to implement and operate Unison software products and service offerings by performing key tasks. Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions.
NewMFA Help Desk System Administrator CACI International Inc.MFA Help Desk System AdministratorHanover, MD$86,600–$181,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Tasks include program management, mission support, software integration, software development, system engineering, migration, testing, documentation development, network and system monitoring, configuration control and release management.
NewHelp Desk Specialist I - Tier 1 Support TEEMAHelp Desk Specialist I - Tier 1 SupportAshburn, VA$48,000–$50,000You will manage inbound support requests through phone, chat, email, and ticketing systems, providing exceptional customer service while troubleshooting application and access issues. Success in this role requires strong technical aptitude, excellent communication skills, and the ability to thrive in a rotating shift environment supporting mission-critical operations.
System Administrator Terrestris Global SolutionsSystem AdministratorWashington, DCRemoteThis project will provide IT service desk, systems, network, and security operations support for Federal Prison Industries (UNICOR), supporting end users, Microsoft infrastructure, and mission-critical business systems in hybrid work environments. You will: Perform all duties assigned to Level I Technicians, including user workstation support for desktops, laptops, 10Zig zero clients, and mobile thin clients.
System Administrator (Remote) Terrestris Global SolutionsSystem Administrator (Remote)Washington, DCRemoteThis project will provide IT service desk, systems, network, and security operations support for Federal Prison Industries (UNICOR), supporting end users, Microsoft infrastructure, and mission-critical business systems in hybrid work environments. You will: Perform all duties assigned to Level I Technicians, including user workstation support for desktops, laptops, 10Zig zero clients, and mobile thin clients.
Service Desk Engineering SME IMRI Technology & Engineering SolutionsService Desk Engineering SMEAshburn, VirginiaPOSITION OVERVIEW: IMRI is seeking a highly experienced Service Desk Engineering Subject Matter Expert (SME) to support a federal customer in strengthening endpoint security, device lifecycle management, and advanced engineering capabilities within the service desk ecosystem. The ideal candidate will bring deep expertise in endpoint engineering, modern device management, and security-focused infrastructure, helping drive improved visibility, resilience, and operational efficiency across the environment.
Product Selector Dry (U) Giant DeliversProduct Selector Dry (U)Manassas, VA$1.25–$1.90 / yearPlease keep in mind that each of these positions are interchangeable; it is required that warehouse associates are able and willing to work in all areas and temperature zones, depending upon business need. At Giant Delivery, we have committed to making our store and facilities better every day for our Associates, our customers and the community.
Systems Engineer CACI International IncSystems EngineerSterling, VA$94,400–$198,200 / yearMust have experience with all stages of the Systems Engineering Lifecycle (SELC): Concept of Operations (CONOPS), requirements development, design, verification and validation testing, quality assurance, system integration, and operations support; including the development of requirements directly with stakeholders, as well as the development and execution of test plans/procedures. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Operations Manager Skill Level 1-TS/SCI w/poly PeratonOperations Manager Skill Level 1-TS/SCI w/polyLaurel, Maryland$104,000–$166,000 / yearFull timePeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligibility to participate in an attractive bonus plan. Additional responsibilities include reviewing system logs for errors, responding to user tickets requesting new features or complaints about performance, and educating users and other help desks on how the system works.
Principal Systems Administrator Envision Innovative SolutionsPrincipal Systems AdministratorAnnapolis Junction, MD$210,000–$219,000 / yearThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. • Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices.
Service Desk Manager PeratonService Desk ManagerWashington, D.C.$112,000–$179,000 / yearFull timeThis role is responsible for managing daily Service Desk operations, supervising multi-tier technical support teams, driving operational excellence, and ensuring the delivery of high-quality customer service to a large and geographically dispersed user community. This position requires collaboration with government stakeholders, technical teams, and program leadership to ensure service delivery objectives, operational metrics, and customer expectations are consistently achieved.
System Administrator - TS/SCI Poly required EmtakSystem Administrator - TS/SCI Poly requiredAnnapolis Junction, MarylandFamiliarity with cloud‑native technologies (AWS, Azure, GCP), container registries, and cloud‑based logging/monitoring tools (ELK Stack, Prometheus). This role supports day‑to‑day system operations, escalated technical issues, and ongoing optimization of enterprise environments.
Unified Communications Engineer PeratonUnified Communications EngineerWashington, D.C.$135,000–$216,000 / yearFull timeThe ideal candidate will possess deep expertise in secure voice, video teleconferencing (VTC), VoSIP, H.323/SIP architectures, and classified communications environments supporting national security missions. The successful candidate will collaborate closely with cybersecurity, TEMPEST, TAPS, facilities, and Intelligence Community working groups to ensure communications systems meet all operational, technical, and security compliance requirements.