System Administrator
$86.6k - $181.8kCaci Inc
Job Title: System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity:CACI is hiring a System Administrator to join our team to support our Intelligence customer in Springfield, VA. The Administrator will conduct advanced hardware and software support while also providing guidance and training to end users who may be less experienced. This position will be responsible for developing technical solutions and providing support for complex systems hardware and software issues. A career in enterprise IT means connecting and enhancing the systems that matter most. At CACI, you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.Responsibilities:Develops technical solution for the management for software, hardware, configurations, and architecture.Provides interpretation to Systems matters that are moderately complex in nature.Provide troubleshooting support for systems hardware and software issues that are highly complex.Train end users on the proper use of hardware and software. May training large groups of end users.Performs advance software installations and upgrades to operating systems and layered software packages.Applies advanced knowledge in monitoring and tuning the system to achieve optimum performance levels.Provides guidance to less experienced personnel on workstation/server data integrity matters and the implantation of standard software and hardware solutions.Conducts advanced to complex hardware and software audits of workstations and servers to ensure compliance with established standards, policies and configurations guidelines.Recognized subject matter expert in job area typically through advanced education and work experience.Established operational plans. Manages large projects with limited oversight form manager.Evaluates and assesses existing systems and plans long term strategies.May coach and review the work of less-experienced professionals.Qualifications:Required:BA/BS (or equivalent experience)5+ years of experienceDesired:Deep expertise in one of the following areas and working knowledge of one or more of the other following: Experience deploying and managing RedHat OpenShift in a cloud and/or vSphere environment; Experience with Amazon Web Services; Python, Shell scripting, Git (desired); Linux distributions: RHEL/RHCOS, CentOS; CI/CD orchestration tools: GitLab CI, Jenkins, GitOps; Container technology: Docker, Kubernetes, and Cloud Native Computing Foundation ecosystem in general-What You Can Expect: A culture of integrity.At CACI, we place character and innovation at the center of everything we do. 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.An environment of trust.CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.A focus on continuous growth.Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.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. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.The proposed salary range for this position is:$86,600 - $181,800CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic. #J-18808-Ljbffr CACI International Inc.
$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$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: System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee... ...to 10%Type of Travel: Local* * *The Opportunity:The Systems Administrator (SA) will work as part of an elite and agile team responsible...SuggestedContract workWork experience placementWork at officeLocal areaFlexible hours$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...SuggestedFull timeFor subcontractorWork at officeRemote workShift work$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...SuggestedContract workTemporary workImmediate startRemote 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
- ...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...
- ...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
$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- ...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...
$110k - $140k
...Mid-Level System Administrator Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our...Hourly payFull timeContract workTemporary workLocal areaRemote workFlexible hoursShift work- ...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$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- ...Systems Administrator Location: Springfield, VA Clearance: TS/SCI Citizenship: US Citizenship Required Whether running countries, corporations, or courtrooms, our clients bear the responsibility for shaping the lives of millions. At Intellectix, we are on a mission...Local areaRemote work
- ...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
$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$134k - $185k
...Application Vulnerability Assessment Program (AVAP) Engineer/System Administrator Washington, DC Information Technology Introduction Elluminates Software — We Make Your Infrastructure Intelligent Build your next generation organization with advanced automation and AI...Full timeLocal areaMonday to FridayShift work$140k - $150k
...Systems AdministratorSpringfield, VAACTIVE TS/SCI SECURITY CLEARANCE REQUIREDThe 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...Work 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...
$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...- ...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
$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$77.6k - $176k
...Systems AdministratorThe 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 will collaborate...Full timeContract workPart timeWork at officeLocal areaRemote work$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- ...standard tools to ensure high availability during training exercises and live missions. Lead rapid incident triage, track and report system outages/Discrepancy Reports (DRs), and author post-incident Root Cause Analysis (RCA) and After-Action Reports (AARs)....Contract workWork at officeWork from homeHome officeFlexible hoursShift work
- ...Job Description Job Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence customer activities in Ft. Belvoir . Maintains an organization's computer systems' workflows and is responsible for the upkeep, configuration...Local areaRemote work
- ...Job Description Job Description North Point Technology is looking to hire a Systems Administrator to support a classified program. This role requires an active Top Secret/SCI clearance with a Full Scope Polygraph adjudicated prior to start. The position involves administering...Flexible hours
- ...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 contractorsWork experience placementWork at officeLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to System Administrator. Be the first to apply!
- microsoft systems administrator Springfield, VA
- remote systems administrator Springfield, VA
- application system administrator Springfield, VA
- IT administrator Springfield, VA
- systems administrator Springfield, VA
- computer systems administrator Springfield, VA
- enterprise administrator Springfield, VA
- system admin Springfield, VA
- server administrator Springfield, VA
- IT infrastructure administrator Springfield, VA


