Systems Administrator
$55k - $75kTecolote Research
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 skill set across virtualization, security, and cloud technologies. The right candidate is eager to learn, comfortable troubleshooting a wide range of issues, and able to contribute to a secure and reliable infrastructure. Responsibilities Endpoint, Device, and Tier-Two Support Administer Microsoft 365, Exchange Online Support Intune for device configuration, application deployment, and security baselines Provide hands‑on support for helpdesk agents on end‑user issues, workstation builds, and system troubleshooting Hardware, Servers, and On‑Prem Infrastructure Maintain Dell PowerEdge servers, storage systems, and network‑connected devices Assist with monitoring and upkeep of PureStorage SAN and Ubiquiti/Unifi equipment Support routine maintenance tasks, updates, and basic performance checks Windows Server & Directory Services Support Active Directory, DNS, DHCP, Group Policy, and general Windows Server administration Assist with identity, access control, and security hardening tasks Documentation & Operations Maintain documentation for configurations, procedures, and changes Follow IT policies, standards, and security practices Work with senior team members to escalat and resolve complex issues Qualifications Exposure to VMware, Zscaler, or AWS environments PowerShell, Python, or similar scripting experience Certifications such as Microsoft 365/Windows Server, CompTIA Network+/Security+, or AWS Cloud Practitioner Understanding of security or compliance frameworks (CMMC, NIST, etc.) Additional Value‑Add Skills Assist with VMware vSphere 8 administration (vCenter, ESXi, Horizon View) Participate in capacity planning, uptime monitoring, and host maintenance Network Security & Access Help enforce access controls, identity policies, and security configurations Support AWS environments for foundational tasks (EC2, S3, basic Terraform interaction) Participate in team efforts to automate and modernize infrastructure Salary Range $55,000 – $75,000 per year, DOE. Education Bachelor’s degree preferred, preferably in management information systems, mathematics or engineering. Additional degrees or certifications may substitute for years of experience. Employment Full‑time Security clearance required Entry‑level On‑site Benefits Health & Welfare (Company Paid) Major Medical Insurance for employees and family members Dental Insurance for employees and family members Vision Insurance for employees (employee‑paid for family members) Group Life Insurance Accidental Death and Dismemberment Insurance Travel Accident Insurance Long‑Term Disability Voluntary Short‑Term Disability Supplemental Life Insurance Flexible Spending Account (pre‑tax deferrals for health care expenses) Retirement Money Purchase Pension Plan – 100% Company funded defined contribution retirement plan. One‑year entry waiting period and 5‑year vesting. Core Funds available and a self‑directed brokerage account option. Employee Stock Ownership Plan – 100% Company funded discretionary contribution. 100% vested after one‑year entry waiting period. Time Off Tecolote’s generous paid time off benefits give employees the flexibility they need to relax, recharge and take care of the unexpected. #J-18808-Ljbffr
$95k - $125k
...IT Systems Administrator – Falls Church, VA Reports to the regional IT Manager and provides day‑to‑day administrative support for the IT department. Selected candidates will maintain Top Secret clearance with SCI access, including a CI Polygraph, and support classified...SuggestedWork at officeLocal area$80k - $100k
...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...SuggestedContract workWork experience placementWork at officeLocal area1 day per week- ...About System High System High Corporation delivers advanced protection and secrecy solutions to secure and strengthen critical missions... ...matters most. Position Overview We are seeking an IT Systems Administrator to support the operation, maintenance, and security of...Suggested
- ...Cleared Systems Administrator (OCONUS - Iraq) Job Category : Default Requisition Number : OCONU001501 Posted: February 1, 2026 Full-Time On-site Locations Washington, DC 20006, USA Description About Us: Totally Joined For Achieving Collaborative Techniques (TJFACT) is...SuggestedFull timeTemporary workWork at officeLocal areaRemote work
- ...Overview VTG is seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure. This role is responsible for ensuring the reliability, security, and performance of servers, networks, and systems while supporting day-to-day operations...Suggested
- ...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
- ...organization, delivers innovative solutions for complex, mission‑critical federal programs. We are seeking multiple highly skilled Systems Administrators to deliver critical on‑site functional and technical infrastructure support at multiple locations, including Northern...Contract workWork at officeLocal area
- ...Junior Systems Administrator / Tier 2 Support Technician Job Summary The Junior Systems Administrator / Tier 2 Support Technician provides hands-on technical support and system administration for enterprise Windows and Red Hat environments in regulated, mission-critical...Second job
- ...On Site Role - 4 Days a week "In Office" Overview Our client, a prestigious investment firm, is seeking a System Administrator / IT Support Engineer to join their growing technology team. This is a highly visible, hands‑on role supporting executives and employees in a...Work at officeRemote work
$90k - $108k
...Systems Administrator - Top-Secret a must! Location: Washington, DC – Onsite (Five days per week) Clearance Requirement: Active Top-Secret Clearance (U.S. Citizen or Permanent Resident) Salary Range: $90,000 – $108,000 Who We Are At RCG , we’re more than just a federal...Ongoing contractPermanent employmentFull timeRemote work$115k - $140k
...this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. System Administrator Full Time Professional Hybrid - Arlington, VA, Arlington, VA, US 18 days ago Requisition ID: 1190 Other Considerations: U.S....Permanent employmentFull timeContract workTemporary workRemote workMonday to FridayFlexible hours$117.45k - $169.65k
...Senior Relativity Senior Systems Administrator Senior Relativity Senior Systems Administrator 3 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. CGS Federal (Contact Government Services) provided pay range This range...Full timeWork at officeFlexible hours- ...Overview SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA area. The successful candidate will be responsible for the administration, maintenance, and optimization of cloud infrastructure...Contract work
- ...Position Overview JDEIS databases and systems must stay current, backed up, and available to support doctrine and education work. The Senior Systems Administrator provides database and systems administration across JDEIS applications, including backups after major updates...Temporary workFlexible hours
$100k
...System Administrator Arlington, VA Pay From: $100,000 per year Must: Experienced System Administrator 5+ years of relevant experience in application development, systems administration, or enterprise system support environments Active Top Secret/SCI clearance required...Relocation- ...Position System Administrator Primary Location Washington, DC 20534 Shift Monday–Friday, 8-hour shift; travel to remote locations required Clearance Required Public Trust Clearance — must be able to obtain and maintain prior to performance Responsibilities Manage IT infrastructure...Remote workMonday to FridayShift work
- ...The Position The Senior System Administrator provides Tier I/II/III systems administration and IT operations support within classified environments. This role delivers subject matter expertise supporting enterprise systems and infrastructure, ensuring availability, security...RelocationDay shift
- ...Overview The System Administrator will be responsible for the installation, configuration, maintenance, and management of the Secure Internet Protocol Router Network (SIPRNet) systems and infrastructure. This role requires an individual with a strong background in network...Work at office
$101.34k - $150k
...Senior Systems Administrator Amentum is looking for a Senior Systems Administrator to join our team in McLean, VA ! As the Senior Systems Administrator , you will monitor and maintain corporate communication systems related to email and messaging; troubleshoot hardware...Hourly payContract workWork at officeLocal area$54.4k - $87.52k
...The Systems Administrator, Junior supports day‑to‑day operation of enterprise systems through basic server administration tasks and user support, while also helping design and deliver training that drives effective adoption of systems and processes. These positions combine...Contract workWork at office- ...Systems Administrator Location: Arlington, VA Chenega Military, Intelligence & Operations Support (MIOS) invites qualified professionals to join our team as a Systems Administrator. This role supports large‑scale government operations by leveraging cutting‑edge technology...
- ...Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people...Full timeContract workFor contractorsWork at office
- ...Overview Join to apply for the Systems Administrator role at Level Up, LLC (Washington, D.C.) 3 months ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. About Level Up Level Up, LLC, a wholly-owned subsidiary of AVIAN,...Full timeFlexible hours
$50k - $290k
...supports Civilian, Defense, and Intelligence Community customers across the country and around the globe. We are looking for a Systems Administrator to join our high-performing team on a dynamic, mission-focused program in Tysons Corner, VA. Responsibilities Provide Domain...For contractors- ...Time Department: Information Technology Reports To: Director of Operations and Administration About the Role A Midwest Republican Senator's office is seeking a detail-oriented, proactive System Administrator to join our team. In this role, you’ll ensure the reliability,...Full timeWork at office
- ...services and solutions in National Security Programs, Professional, Administrative, and Management Support, and Mission and Warfighter Support.... ...experienced in government contracting. Position Title: System Administrator Location: Arlington, VA Security Clearance: Secret...Full timeFor contractors
- ...Looking for an innovative organization and the opportunity to learn and grow professionally? We can help! We are seeking a System Administrator for the IT Technology Services contract. This project will provide IT service desk, systems, network, and security operations...Full timeContract workPart timeWork experience placementWork at officeRemote workMonday to Friday
$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- ...August 2025 Application Deadline: 29 August 2025 Department: Systems Engineering Location: Headquarters Description Aireon deployed... ...within the Aireon Network Engineering Group, the Senior Systems Administrator is responsible for helping to set up, maintain and manage...Permanent employmentFull timeTemporary workFor subcontractorWork at officeRemote workFlexible hours
- ...support installing, configuring and supporting Microsoft-based systems, both virtual and physical Bachelor’s degree in Information... ...Knowledge: Windows Server 2003, 2008, 2008 R2, 2012, 2012 R2 administration Hands-on experience managing Windows Active Directory Services...
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