Systems Administrator
Compunnel
The Systems Administrator will support and maintain computer systems, hardware, software, and infrastructure while providing technical assistance for transit scheduling systems such as HASTUS or Trapeze. The role includes system provisioning, installation, configuration, maintenance, and daily monitoring. The position also involves supporting cloud migration initiatives and ensuring systems comply with organizational policies and standards. Key Responsibilities Learn and support the HASTUS system for Bus and Rail Scheduling Operations teams. Review security scan results and develop mitigation steps for server and application-level vulnerabilities. Manage provisioning, installation, configuration, and maintenance of hardware, software, and infrastructure. Assist and lead teams in migrating existing environments to cloud platforms such as Azure or OCI. Ensure all systems comply with agency policies, standards, and guidelines. Perform system administration, engineering, provisioning, operations, maintenance, and research to support ongoing improvement. Conduct daily system monitoring to verify hardware integrity, resource usage, system availability, and process health. Review system and application logs and verify successful completion of scheduled jobs, including backups. Perform regular security monitoring to identify potential intrusions. Execute daily backup operations and manage file archival or purification. Manage user accounts, including creation, modification, and deletion. Provide Tier III and other technical support as needed. Diagnose and recover from hardware and software failures while communicating effectively with stakeholders. Apply OS patches and upgrades and update administrative tools and utilities. Configure and add new services as needed. Maintain operational documentation and contribute to performance reporting for capacity planning. Required Qualifications 8+ years of experience managing Windows and Linux systems. 8+ years of experience installing, upgrading, and configuring application software and hardware. 8+ years of experience in server and network troubleshooting and technical support. Strong problem-solving skills and effective communication abilities. Excellent organizational and time-management skills. Master’s degree in computer science or a related field, or equivalent experience. Preferred Qualifications Expertise in cloud technologies such as Azure and OCI, including experience migrating environments to the cloud. Familiarity with transit scheduling systems, particularly HASTUS or Trapeze. #J-18808-Ljbffr Compunnel
$55k - $59k
...companies to advance their critical missions and modernize their systems, so that they can uphold their commitment to the American... ...Description Tria Federal is seeking a skilled and motivated IT Systems Administrator to join a collaborative and dynamic IT team. To be successful...SuggestedWork at officeRemote work$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...SuggestedContract workWork experience placementWork at officeLocal area1 day per week- ...Analytica is seeking a seasoned and adaptable Senior System Administrator to join our infrastructure team in supporting an innovative federal mission. In this role, you will provide high-level technical leadership, engineering expertise, and strategic vision to optimize...SuggestedFor contractorsLocal area
$110k - $115k
Back Systems Administrator Cloud/Infrastructure Washington , DC Jul 21, 2026 Systems Administrator Washington, DC / Onsite U.S. Citizenship required Blu Omega is seeking a Systems Administrator to support a federal program focused on enterprise IT support for the Congressional...SuggestedTemporary workWork at office- ...A technology consulting firm based in Washington, DC is seeking a skilled Microsoft 365 Administrator. The role includes configuring and managing multiple Microsoft 365 tenants, particularly Project Online and Project for the Web. Candidates should have over 3 years of...Suggested
- ...CALNET, Inc. in Washington DC is seeking a Junior Windows System Administrator with a Secret Clearance to join our IT team. You will support Windows Server platforms, Active Directory, and Microsoft 365, working under senior staff to ensure security and reliability. Qualifications...
$90k - $108k
Systems Administrator 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 contracting company...Ongoing contractPermanent employmentFull timeRemote work- ...Job Description The Network and Systems Administrator design, implements, maintains, and supports the organization’s servers, network systems, and core IT services, ensuring secure, reliable Windows Server performance aligned with organizational needs and best practices...
$120k - $140k
.... We deliver. There is no challenge we can\'t turn into an opportunity. Position Overview Ennoble First is seeking a Senior Systems Administrator / Help Desk Engineer to support the Chinook program for an Intelligence Community customer. In this role, you will ensure the...Full timeContract workRelocation packageShift work$93k - $103k
...Systems Administrator II Design streets that move people—not just cars. At Toole Design, we’re leading the way in creating safer, more connected communities through sustainable multimodal transportation design. We’re looking for a Systems Administrator II to join our IT...Work at officeRemote workFlexible 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- ...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
- ...A leading cloud solutions provider in Washington, DC is seeking an AWS Systems Administrator to manage and deploy AWS services. This position requires US citizenship, an active Top-Secret security clearance, and at least six years of IT experience including substantial...Flexible hours
- ...A growing security software company is seeking a System Administrator to lead endpoint and SaaS platform support and management across a hybrid workforce. This is a hands-on technical role with direct responsibility for provisioning, securing, and maintaining the systems...Work at office3 days per week
- ...A technology solutions provider in Washington, DC is seeking a professional responsible for the provisioning and maintenance of IT systems. The ideal candidate must have extensive knowledge of records management and experience in network monitoring. Responsibilities include...
- ...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
$87k - $93k
...Tribes of Alaska. Together We Grow – One Mission, One Team – With a Commitment to Serve Subsidiary: T&H Solutions Job Title: System Administrator Work Location: AFNCR – Pentagon, Washington DC Labor Category: Full-Time | Exempt Clearance Level: Secret Travel Requirement...Full timeTemporary workCasual workWork at officeLocal areaFlexible hoursShift workAfternoon shift- ...L3Harris Technologies in Washington, DC, seeks a Senior Specialist, Systems Administration to strengthen and modernize core IT services across the region. You will design, implement, and operate hybrid global network infrastructure, automate provisioning with Ansible/...Local area
- ...Acuity, Inc. is looking for a Systems Administrator to support federal agencies in Washington, DC. In this role, you will ensure system implementation and troubleshooting, along with administration of Windows servers and SQL databases. The ideal candidate will possess...
- ...Electrosoft Services, LLC seeks a Senior Systems Administrator to design, implement and manage diverse software solutions for federal customers. You will install and maintain systems, develop executive dashboards, and present findings to senior management in a fast-paced...
- ...Galapagos Federal Systems LLC is seeking a Systems Administrator to perform enterprise system administration, operations, and maintenance across DoD/IC environments. The role ensures security, availability, and performance of client/server systems, including Microsoft...
- ...Mechanical or Electrical Engineering, Physics, or Mathematics. 5 Years of experience in related field Experience: Shall perform systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities...Local area
- ...Systems Administrator (Tier 2 Support – ServiceNow) Washington, DC Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture...
- ...Sebenza LLC is a woman owned small business operating out of McLean, VA . We currently have an immediate opening for a Sr. Systems Administrator to support our contract in Lanham, MD. Our government client has a requirement to provide support in Infrastructure Management...Contract workWork at officeImmediate startRemote workMonday to Friday
$90k - $105k
...Position Overview We are seeking a Senior Systems Administrator in Lanham, MD. This role serves as the primary IT lead for the Lanham office while partnering with a distributed IT operations team. The position requires a robust technical foundation across hybrid infrastructure...Contract workWork at officeLocal areaImmediate startFlexible hours2 days per week- ...University of Maryland College Park seeks a Senior Systems Administrator to support enterprise IT operations at the Laboratory for Physical Sciences (LPS). The role requires a versatile, senior generalist able to maintain core IT infrastructure, improve reliability and...
$108k - $112k
...Job Summary The Systems Administrator is responsible for day‑to‑day management, maintenance, and support of the organization’s IT infrastructure, including servers, virtualization, and other critical systems. The role involves configuring, troubleshooting, and ensuring...Work experience placementWork at officeRemote workFlexible hours- ...Serco is seeking a Combat System Test and Evaluation (T&E) Support Analyst in Washington, D.C. to manage and enhance the amphibious ships T&E program, ensuring compliance with all contractual controls. The ideal candidate will have a strong background in ship construction...
$73.45k - $132.78k
...business. If this sounds like an environment where you can thrive, keep reading! The Mission Leidos is seeking a System Administrator to partner on a large enterprise IT contract for the DOD. The System Administrator will partner and lead operations across...Contract workWork at officeLocal areaImmediate startRemote work$130k - $140k
...we’ve described you and your dream workplace, please apply and share in the many benefits and opportunities we offer. Senior Systems Administrator Seven (7) years of progressive experience in the field of Information Processing, six of which are specialized in numerous...For contractors
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