System Administrator
Electrosoft
Electrosoft Services, LLC is an award-winning company that provides comprehensive technology-based solutions and services to federal customers. While cybersecurity is our specialty, we also focus on ICAM, Zero Trust, digital engineering and transformation, and enterprise AI and intelligent automation. We always seek to delight our customers, so we retain highly qualified employees and offer them meaningful work, growth opportunities, and work-life balance. What sets us apart from all other contractors is the sense of teamwork our employees feel - and the knowledge that outstanding effort is recognized and rewarded. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more. System Administrator Responsibilities and Duties Administer, maintain, monitor, and support enterprise systems and infrastructure supporting Operations and Sustainment activities. Provide operational support for geospatial platforms and applications, including ESRI, MapView, CFATS, and supporting GIS technology stacks. Install, configure, patch, upgrade, and maintain operating systems, middleware, application servers, and enterprise software. Monitor system health, performance, availability, and capacity to ensure reliable and continuous operations. Troubleshoot and resolve hardware, software, application, and system integration issues. Perform routine maintenance activities, including system updates, patch deployment, backup validation, and configuration management. Support administration of GIS environments, geospatial databases, map services, and web-based mapping applications. Manage user accounts, permissions, and access controls in accordance with organizational security policies and procedures. Coordinate system changes, upgrades, and releases to minimize operational disruptions. Support disaster recovery, backup, and continuity of operations activities. Perform root cause analysis for system outages, performance degradation, and operational incidents. Develop and maintain system documentation, configuration baselines, operational procedures, and support guides. Collaborate with developers, engineers, database administrators, and cybersecurity teams to support system enhancements and operational improvements. Support implementation of cybersecurity requirements, vulnerability remediation, and compliance initiatives. Monitor and maintain system logs, alerts, and operational dashboards to identify issues and improve service delivery. Support cloud-hosted and on-premises environments as required by customer operations. Participate in incident management, problem management, and change management processes. Provide technical assistance and guidance to system users, administrators, and support personnel. Assist in supervising junior administrators, support staff, and contractors performing operational activities. Support continuous improvement initiatives focused on operational efficiency, system reliability, and customer satisfaction. Basic Qualifications Associate's Degree or Technical Certification in Information Technology, Computer Science, Information Systems, Engineering, or a related discipline. Bachelor's Degree preferred. Minimum of three (3) years of experience administering and supporting IT systems, applications, or infrastructure. Experience providing operational support and sustainment for enterprise technology environments. Experience with system administration activities, including software installation, patch management, account administration, and system monitoring. Familiarity with ESRI technologies, GIS platforms, geospatial applications, and supporting infrastructure. Experience supporting MapView, CFATS, or other mission-support platforms preferred. Knowledge of Windows and/or Linux operating systems and associated system administration functions. Experience troubleshooting infrastructure, application, and system performance issues. Demonstrated experience providing technical guidance or supervising technical personnel. Familiarity with IT service management processes, including incident, problem, and change management. Strong analytical, troubleshooting, and problem-solving skills. Excellent written and verbal communication skills. Ability to work independently and collaboratively in a team-oriented environment. U.S. Citizen. Ability to obtain and maintain a DHS Suitability determination, Public Trust, Secret, or higher security clearance as required by the contract. Preferred Qualifications Experience supporting Department of Homeland Security (DHS) and/or Cybersecurity and Infrastructure Security Agency (CISA) operational environments. Experience administering ESRI ArcGIS Enterprise, ArcGIS Server, ArcGIS Portal, ArcGIS Online, or related GIS technologies. Experience supporting geospatial databases such as SQL Server, Oracle, PostgreSQL/PostGIS, or similar platforms. Familiarity with map services, geospatial data publishing, and GIS application sustainment. Experience supporting cloud environments including AWS or Microsoft Azure. Knowledge of cybersecurity best practices, vulnerability remediation, and system hardening requirements. Experience with automated monitoring, scripting, and operational reporting tools. Familiarity with ITIL-based service management practices. Relevant certifications such as CompTIA Security+, Network+, Linux+, Microsoft Certified, AWS Cloud Practitioner, GISP, Esri Technical Certification, or equivalent. Electrosoft is an Equal Opportunity Employer/Veterans/Disabled #J-18808-Ljbffr
$62k - $141k
IT Systems Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in aerospace and national defense? You understand your customer’s environment and how to develop the right systems...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work- ..., Federal and State Government Agencies. Learn More About ProSidian Consulting at DescriptionProSidian Seeks a Energy Data Systems Administrator | Evaluation Support [DOEOP045050] - DPLH Est.: 665.6 Hrs. ST | 0 Hrs. OT on a Exempt 1099 Contract: No Overtime Pay Contract...SuggestedFull timeContract workTemporary workFor contractorsH1bWork at officeFlexible hours
$78.6k - $160.2k
...and more. Join us to drive positive, lasting change that moves missions and the government forward! You Are: The Senior Systems Administrator, oversees the management, security, and optimization of a mixed Windows and RedHat Linux environment hosted in AWS. This...SuggestedFull timeLive inWork at officeLocal area- ...positioning us as one of a handful of elite companies to receive the highest form of third-party validation. are seeking a Systems Administrator who will be responsible for supporting and maintaining enterprise IT systems within a Department of Homeland Security (DHS)...SuggestedFull timeContract work
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As a Sr. Systems Administrator III, you will work as part of a collaborative and high-performing team providing hands-on expertise to deliver technical solutions within the highest levels of the federal government by designing, implementing, administering, and supporting...SuggestedFull timeLocal area- Maintains smooth operation of multi-user computer systems, including coordination with network engineers. Sets up administrator and service accounts, maintains system documentation, tunes system performance, installs system-wide software, and allocates mass storage space...Work experience placement
$120k - $135k
Job DescriptionEverforth ECS is seeking a Senior Systems Administrator (Top Secret Cleared)to work in our Washington, DC office. Please Note: This position is contingent upon contract award.We are seeking a cleared System Administrator to support secure system administration...Contract workWork at office- ...be responsible for maintaining compliance, securing operating systems, and executing patch management across Windows and Linux... ...Develop scripts using PowerShell, Perl, VBScript, or similar administrative languages.Collaborate with customers and technical teams to define...Full time
$120.8k - $265.8k
Job Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI... ...origin, disability, status as a protected veteran, or any other protected characteristic.Department:Infrastructure/System AdministrationContract workWork experience placementFlexible hours- Responsible for server operations inclusive of hardware, operating system (OS), and utilities on the servers.Has expertise in Red Hat... ...TrustExperience Required: 10 years’ experience in Systems Administration for software development projects utilizing Agile principlesEducation...
- ...edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Systems Administrator to be part of our Security team and based out of our Arlington, VA location.The Systems...Full timeWork at officeImmediate start
- ...Fort Meade, MDClearance Required: Top Secret/SCI with Active Full Scope PolygraphWe are seeking an experienced Linux-focused System Administrator (Level 2) to support a mission-critical program within the Intelligence Community at Fort Meade, MD. This is an on-site...Temporary work
$92.3k - $166.85k
...like an environment where you can thrive, keep reading! The MissionThe Leidos Digital Modernization Sector is seeking a GCCS-J Systems Administrator in support of the Air Force National Capital (AFNCR) IT Services program. Primary Responsibilities: Lead, mentor, and manage...Full timeLocal areaImmediate startRemote workRelocation$123k - $136k
Job DescriptionEverforth ECS Federal is seeking a Senior Systems Administrator to support a mission-focused federal IT program in Washington DC.Please Note: This position is contingent upon contract award.Salary Range: $123,000 - $136,000Join Everforth ECS Federal to keep...Contract work$125k - $175k
Job DescriptionECS is seeking an experienced Systems Administrator to work remotely providing operations management for the work performed under this contract for NIH NIAID Enabling and Advancing Technologies (NEAT). All other tasks are intended to facilitate the implementation...Contract workRemote work- ...capabilities in AI/ML & Decision Analytics, Modeling and Simulation, and Future Force Assessments.SPA has a need for Systems & Infrastructure Administrators to operate, maintain, and improve the environments that host APACS and Foreign Clearance Program‑related...Flexible hours
$80k - $95k
...Overview Edgewater Federal Solutions is currently seeking a detail-oriented IT System Administrator with Cyber Security experience to support our federal customer in the Washington DC area. The candidate will work with the government customer to support the review and...Contract workWork experience placementWork at officeLocal area1 day per week- ...Kaiva Tech, LLC is seeking a Systems Engineer/Administrator in Arlington, VA Clearance Secret Location 100% Onsite Position Overview: As a Systems Engineer/Administrator, you will be responsible for ensuring the secure and efficient operation of servers and systems in...
$64.1k - $102.9k
...concerns regarding any recruiting communications or Kapitus’recruiting process in general should email ****@*****.*** As System Administrator I at Kapitus, you will be responsible for helping our company scale through the effective use of Microsoft 365 services....Temporary workFor contractorsWork experience placementRemote workFlexible hoursDay shift$77.8k - $121.5k
...parental rights. Review our Statement of Faith to ensure we're a fit for you. Locations Washington, D.C. Team Overview As the Systems Administrator, you will be responsible for installing, configuring, maintaining, and ensuring the reliable operation of the organization's...Permanent employmentTemporary workWork at office$98k - $163k
...Job Family Systems Engineering Travel Required Up to 10% Clearance Required Active Top Secret (TS) We are seeking a reliable and skilled Systems Administrator to support enterprise IT operations and mission‑critical systems within secure federal environments. This role...Temporary workFlexible hours- ...Position Summary The Systems Administrator is responsible for administering, maintaining, monitoring, and improving Red River's hybrid infrastructure environment. This role supports core business systems and technology platforms including Windows Server, Microsoft 365,...Work experience placementRemote work
- ...improvements, we are steadfast in our journey toward a future that is both bright and transformative. The Position The Senior System Administrator provides Tier I/II/III systems administration and IT operations support within classified environments. This role delivers...RelocationDay shift
$85k - $95k
...Innovative, Secure, and Outcome-Based Solutions Job Summary: A Systems Administrator job in Arlington, VA (22204)is currently available through Belcan at one of our key federal governmentclients. The Systems Administrator handles Tier 1 and Tier 2 level support tickets...For contractorsLocal areaImmediate start$55k - $75k
We are seeking a motivated Systems Administrator to support and maintain our enterprise IT environment. This role is ideal for someone with solid foundational experience in Microsoft services, endpoint management, and hardware administration who is ready to broaden their...Full timeTemporary workFlexible hours- ...configuration, operation, and maintenance of computer hardware, software, and related infrastructure. Complete Description: The Master System Administrator is responsible for the effective provisioning, installation, and maintenance of computer hardware, software, and related...Contract work
- ...supporting mission success. Scope of Work The selected contractor will provide qualified personnel to perform the following: Monitor IT systems, infrastructure, and applications to detect operational issues. Respond to incidents and elevate complex problems when necessary....For contractorsShift work
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- ...Senior Systems Administrator Saliense Consulting LLC Washington, District of Columbia, United States About this position About Saliense At Saliense, we are committed to fostering a culture of continuous learning and professional growth. Our employees are encouraged to...
- ...Overview The System Administrator provides mid-level technical support for the USCO eCO System and ImageTrust Operations and Maintenance contract, operating under the direction of the Senior System Administrator. This position carries primary responsibility for evening...Contract workShift workNight shiftWeekend workAfternoon shift
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