Systems Administrator
Intellectix
Systems AdministratorLocation: Springfield, VA Clearance: TS/SCI Citizenship: US Citizenship RequiredWhether running countries, corporations, or courtrooms, our clients bear the responsibility for shaping the lives of millions. At Intellectix, we are on a mission to empower them with innovative technical solutions and drive transformational change. As a Systems Administrator, you'll be the cornerstone of this mission, ensuring the security of crucial data, optimizing IT infrastructure, and simplifying business processes through cutting-edge software systems. Because at Intellectix, it's not what we do, it's why we do it.You'll be responsible for the upkeep, configuration, and reliable operation of the organization's computer systems, and will work closely with both on-site and remote users. You will coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide Tier 2/3 support of Unix/Windows workstations and servers including Web servers, network attached storage devices, and stored data in support of business processing requirements.Responsibilities & Duties:Systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system administration related functions.Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related to these systems.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.Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution.Provide support for the escalation and communication of status to agency management and internal customers.Install/load operating system and application software.Isolate and resolve hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof.Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.Perform software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures and service level agreements; evaluation and installation of software/hardware patches and resolution of software related problems associated with COTS/GOTS products.Create and follow procedures to maintain and manage multiple linked databases including security, data safety and integrity, disaster recovery, and bulk data import/exports.Conduct routine and emergency maintenance of assigned data center equipment.Communicate/coordinate scheduled preventive maintenance windows with potentially impacted customers.Collaborate and contribute to the development, administration, and testing of backup and recovery plans.Ensure systems are secure to STIG guidelines by utilizing tools such as Retina and HBSS.Maintain operational, configuration, and other standard operating procedures (SOPs).Verify system availability with existing Enterprise tools.Qualifications:Education/Experience:Bachelor's Degree in Computer Programming, Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.5+ years of IT experience.5+ years of experience with Platform as a Service Offerings (e.g., RedHat OpenShift, Tanzu, etc).Required Skills:Bachelor's Degree and 5+ years of relevant experience or an equivalent combination of education and years of experience.Must have Security+ certification or DoD 8570 Level II equivalent within 90 days of hire.TS/SCI Clearance required and eligibility to obtain CI Poly.UNIX, Windows, and/or Storage administration.Experience working with trouble reporting and tracking systems such as ServiceNow.Ability to respond to after hour calls "provide on-call support."Ability to travel 0-20% to local area sites as well as other locations with similar architecture/footprint.Ability to prioritize and execute tasks in a high-pressure environment.Ability to lift, move, and carry equipment up to 40 pounds.Desired Skills:Experience in the imagery intelligence domain a plus.Ability to create and modify scripts in multiple disciplines on Windows, Linux, and Solaris systems.Knowledge of the Customer's processes and procedures and of the Customer's production systems a plus.Ability to function as a team member and independently.Prefer skills in one or more of the following: Window Server, Red Hat, IRIX, Solaris, Sybase, Informix, SQL, and Imagery Production Chain.General knowledge of database administration, network administration and possess network configuration management skills.Must have a valid US passport.Join Intellectix and be part of a dynamic team that thrives on tempo, teamwork, and technical excellence. Your skills and expertise will contribute to creating a safer and smarter tomorrow.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
$77.6k - $176k
Systems AdministratorThe Opportunity: The Senior Systems Administrator is responsible for the design, implementation, maintenance, and support of enterprise systems and infrastructure. This role ensures the stability, integrity, and efficient operation of IT systems and...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$105k - $155k
...Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies... ...selected candidates will be contacted about an opportunity. Systems Administrator 3: $105,000 - $145,000Systems Administrator 4: $120,000 - $160...SuggestedFull timeWork experience placementLocal areaWorldwide$86.6k - $181.8k
Job Title: Tier 2 Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start:... ...Opportunity:We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this role, you will serve as...SuggestedContract workWork experience placementFlexible hours$140k - $150k
...Systems Administrator Springfield, VA ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED The Systems Administrator (SA) will work as part of an elite and agile team responsible for maintaining and improving system functionality through proactive interaction with the...SuggestedWork experience placementWork at office$92.3k - $166.85k
...Description Title: Systems Administrator/Engineer Location: Washington, DC Navy Yard Clearance: Top Secret Leidos is looking for a strong systems administrator to become part of our team at the Washington Navy Yard location. This Top Secret cleared...SuggestedLocal areaImmediate start- ...Mission Technologies, a division of HII, is seeking a senior Systems Administrator to secure and optimize Windows and Linux environments supporting critical enterprise and mission workloads. You will apply cross‑platform expertise to ensure systems are reliable, performant...
$96.57k - $130.65k
...User Profile Management Systems AdministratorOwn your opportunity to support national defense. Your work will help keep critical operations... ...generation of innovation.As a User Profile Management Systems Administrator supporting CIS, you will maintain, secure, and optimize...- ...Infrastructure Systems Administrator At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential...
$147.29k - $199.28k
...Virtualization Systems AdministratorYour impact: Own your opportunity to support national defense. Your work will help keep critical... ...Meaningful work and personal impact: As a Virtualization Systems Administrator supporting CIS, you will ensure the stability, security, and...Remote work- ...Polygraph is required prior to start. A customer-approved security certification is required: Security+, SSCP, CISSP, or CASP. Systems Administrator Work Location: Springfield, VA DPG Solutions is looking for a mid- to senior-level Systems Administrator to support a...
$118.1k - $200.76k
...Job Description As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators and IT professionals. The test center support team maintains smooth operation of multi-user computer systems...Full timeLocal areaRemote work- ...both our employees and mission partners to stay ahead - driving smarter, faster, and more secure outcomes. Job Overview As a Systems Administrator, you'll be at the heart of our mission to keep a primary GEOINT exploitation system running for the analysts who depend on...For contractorsLocal area
$140k - $150k
**ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED** The Systems Administrator (SA) will work as part of an elite and agile team responsible for maintaining and improving system functionality through proactive interaction with the customer, comprehensive understanding of their...Work experience placementWork at office- ...Job PostingWe are in search of Systems Administrators to maintain, upgrade and manage our software, hardware and desktop support infrastructure. You should be resourceful and able to diagnose and resolve problems quickly. Experience in Linux, Windows. LAN, WAN and patch...
- ...Booz Allen Hamilton is seeking a Senior Systems Administrator to design, implement, and maintain enterprise IT systems and infrastructure in a mission-critical environment. You will manage Windows and Linux environments, VMware ESXi/vCenter, DNS/DHCP, and storage networks...
$190k - $195k
...Senior (Cleared) Systems AdministratorThank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration... ...milestones.Kentro is hiring for a Senior (Cleared) Systems Administrator to support the National Geospatial-Intelligence Agency....Local area$80k - $120k
...Posted 2026-07-24 Category Information Technology Subcategory Sys Administrator Schedule Full-Time Shift Day Job Travel Yes - 10% of the time... ...SAIC is seeking a highly motivated and skilledSenior Systems Administrator II – Desktop Support to join our MAJESTIC Joint...Full timeFor subcontractorWork at officeRemote workShift work$118.1k - $200.76k
...Systems AdministratorAs a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators and IT professionals. The test center support team maintains smooth operation of multi-user computer systems...Full timeLocal area$138.6k - $170.1k
...lasting change that moves missions and the government forward! Summary AFS is searching for an I nfrastructure Systems Administrator responsible for the administration, integration, modernization, and day-to-day operational support of a self-hosted ServiceNow...Live inWork at officeLocal area$110k - $140k
...we have approximately 50,000 employees in more than 70 countries across all 7 continents. Amentum is seeking a mid-level System Administrator to support a Department of War (DoW) customer in Springfield, VA. The selected candidate will operate as part of a small,...Hourly payFull timeContract workTemporary workLocal areaRemote workFlexible hoursShift work- ...Job Overview: INflow Federal is seeking a motivated Systems Administrator to ensure the seamless operation, maintenance, and configuration of our organization’s computer systems. This role involves close collaboration with both on-site and remote users, offering a dynamic...For contractorsStart working todayLocal areaRemote work
- Belcan is seeking a Sr. Technologist in Springfield, VA. The role requires an associate degree and 6 years of relevant experience, a Top Secret clearance, and the ability to obtain SCI access. You will perform inspections, communicate technical information, and support...Overseas
- ...PSG is seeking an individual with IT Systems Engineering & Administrative experience with Windows and Linux environments. The selected candidate will be responsible for providing technical support for the operating systems and their successful integration with the hardware...
$92.3k - $166.85k
...Description Title: Systems Administrator/Engineer Location: Washington, DC Navy Yard Clearance: Top Secret Leidos is looking for a strong systems administrator to become part of our team at the Washington Navy Yard location. This Top Secret cleared...Local areaImmediate start- ...System Administrator This opportunity resides with Warfare Systems, a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber...Work experience placementLocal areaWorldwide
$100k - $120k
...the ability to obtain a CI Poly**** What Impact You'll Have: We are seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support of a Federal Intelligence Agency contract. In addition to receiving a...Contract workTemporary workImmediate startRemote work- ...Health IT, and Tribal sectors. Our highly certified experts build systems that drive efficiency, accelerate modernization, and ensure... ...and innovative environment. Concept Plus is seeking a System Administrator to operate within a multi-disciplinary IT team consisting of cybersecurity...Local areaFlexible hours
$86.6k - $181.8k
Job Title: System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee... ...: Local* * * The Opportunity: CACI is hiring a System Administrator to join our team to support our Intelligence customer in...Full timeContract workWork experience placementLocal areaFlexible hours$95k - $135k
...Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies... ...cybersecurity, physical facilities, and personnel operations. The Systems Administrator - NMCI Desktop Support serves as the organization's NMCI...Full timeWork experience placementLocal areaWorldwide$75.2k - $158.1k
Job Title: AWS System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/... ...* *The Opportunity:The TCS team is looking for an AWS System Administrator to work on Enterprise Cross-Domain Systems and associated projects...Contract workWork experience placementLocal areaFlexible hours
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