Systems Administrator
$77.8k - $121.5kAlliance Defending Freedom
Make a difference with us! At Alliance Defending Freedom, we believe God has brought you here for His purpose - to stand for truth and defend the God-given right to live and speak it. Together, we protect religious freedom, free speech, the sanctity of life, marriage and family, and 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 IT infrastructure, ensuring its security and optimal performance. This position will be in the Washington, D.C. office and includes additional responsibilities, such as performing service desk tasks (tier I/II support) along with typical system administration tasks. The ideal candidate will have extensive knowledge and hands-on experience in Windows domain management, virtualization technologies, Active Directory, cloud platforms (especially Azure), open-source directory services, servers, and storage technologies, excellent communication skills, and a solid understanding of the IT Infrastructure Library framework. Key Responsibilities Collaborate with cross-functional teams to design robust, scalable, and secure systems architecture that meets the organization’s requirements, is aligned to industry best practices, and supports its future growth. Implement and maintain systems infrastructure, including servers, storage, and virtualization technologies. Ensure smooth deployment, configuration, and integration of hardware and software components. Work with the system administration team to proactively monitor system performance, troubleshoot issues, and optimize system resources to ensure high availability and reliability. Manage backup systems and conduct regular recovery testing. Develop and test disaster recovery plans to ensure business continuity in the event of system failures or disasters. Work closely with the security team to ensure systems meet industry standards and compliance requirements. Implement appropriate security measures and protocols to protect sensitive data and systems from potential threats. Create and maintain documentation, including directory services schemas, configuration settings, and standard operating procedures. Prepare reports on system performance, capacity, and system health for management and stakeholders. Manage and maintain the company’s Windows domain infrastructure, ensuring its stability, security, and performance. Administer and optimize Active Directory, including user and group management, security policies, and group policies. Implement and maintain cloud services and platforms, with a particular focus on Microsoft Azure. Assist end users experiencing technical difficulties with a customer-first approach, ensuring all work is carried out in a timely manner, within defined SLAs, and with clear status communication throughout resolution. Document, track, and monitor all incidents and service requests within the IT service management (ITSM) platform to ensure timely resolution, accurate reporting, and knowledge base maintenance. Conduct root cause analysis (RCA) on recurring or high-impact incidents; identify, implement, and validate both short-term workarounds and long-term permanent fixes. Minimum Qualifications Bachelor's degree in computer science, information technology, or a related field or equivalent experience. 3+ years of experience in systems administration or IT infrastructure. 2+ years of Tier I/II support in an office environment. Strong knowledge of systems architecture, server networking principles, and virtualization technologies in both a Microsoft and open-source environment. In-depth knowledge of Windows domain infrastructure, especially Active Directory, Group Policy, and DNS, including installation, configuration, performance tuning, and troubleshooting. Experience with cloud platforms, especially Microsoft Azure, including Azure Active Directory. Experience with virtualization technologies such as VMware, Hyper-V, and KVM. Familiarity with open-source server, directory, and storage systems. Experience managing Apache Open Stack, Open Stack, and Kubernetes. Strong analytical and problem-solving skills with the ability to diagnose and resolve complex system administration issues. Strong project management skills. Preferred Qualifications Relevant certifications (e.g., Microsoft Certified Systems Engineer) are a plus. Pay & Benefits At Alliance Defending Freedom, we offer a competitive compensation and benefits package to support your well-being and growth. While we do not disclose specific salary ranges, our compensation is competitive with top non-profit law firms. Our benefits include 100% covered medical and dental insurance, medical and dependent care reimbursement, paid disability, long-term care, life insurance, and a 401(k) plan with a 4% company match. We prioritize work-life balance with paid time off and 12 paid holidays each year. Want to Know More About ADF? This salary range is reflective of a position based in Washington, D.C. This range is a good faith estimate, and the actual salary may vary based on the candidate’s experience, skills, qualifications, and office location. Washington, D.C. Salary Range $77,800-$121,500 USD #J-18808-Ljbffr
- ..., 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
- ...processes are reinforced through our organization’s externally accredited certifications, which include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service Management Systems (SMS, corporate ITIL certification), ISO 27001:2005 Information Security...SuggestedFlexible hoursWeekend work
$77.6k - $176k
System Administrator, SeniorThe Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve a critical technology supporting the Department of Defense (DoD)? We’re looking for a System...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work- 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...SuggestedWork experience placement
$170k - $219k
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$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
- TIAG is now hiring a System Administrator to join our team at the National Institute of Health (NIH). As the System Administrator, you will provide daily administration, security compliance, and operational support for all Facility Operational Technology systems (FOTS)...Local areaImmediate start
$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- ...certifications, which include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service Management Systems (SMS... ...the TTAC Infrastructure Modernization effort as a System Administrator (SA). The System Administrator is responsible for effective provisioning...Immediate startFlexible hoursWeekend work
$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- ...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
$104k - $166k
ResponsibilitiesPeraton is seeking a motivated and driven Systems Administrator to join our dynamic team.Peraton has served as the prime contractor for this program since its inception in the 1980's. We provide high-level government leaders with reliable secure voice, video...Contract workFor contractorsWorldwideShift work$73.45k - $132.78k
Leidos has a new and exciting opportunity for a Systems Administrator in our INTEL SECTOR- Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and...Full timeWork at officeLocal areaImmediate startRemote workFlexible hours- ...required by our analysts to deliver timely, objective, and cost-effective analysis.SPA has an immediate need for a Classified System Administrator. ResponsibilitiesThe System Administrator implements technical controls to support the Cybersecurity Program, which ensures...Work experience placementImmediate startFlexible hours
- ...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)...Full timeContract work
- 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...
- Universal Technical Resource Services, Inc. (UTRS) is currently seeking a System Administrator to join our team! At UTRS, we enjoy the benefits of working in a collaborative environment of close-knit team members. As a company, we provide a wide range of leading-edge engineering...Casual workWork at officeRemote work
$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- ...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
- 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...
$120k - $165k
Job DescriptionECS is seeking an experienced Sr. System Administrator to work remotely providing scientific computing support for the work performed under this contract for NIH NIAID Enabling and Advancing Technologies (NEAT). This engagement supports the Scientific Computing...Contract workRemote work- ...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
$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$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...Work at officeRemote work- ...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...
- ...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...For contractorsLocal area
- ...Position Summary LCI is seeking dedicated System Administrators to support a long-term contract with the US Patent and Trademark Office (USPTO). These roles are critical in maintaining the hardware and software infrastructure that powers the USPTO’s mission. We are looking...Long term contractWork at officeRemote work
$74.6k - $112k
...Oceaneering International is seeking a Systems Administrator to partner on a large enterprise IT contract for the DOD. The Systems Administrator provides technical system administration and operations. This role maintains enterprise network infrastructure to ensure proper...Contract workWork experience placementDay shift- ...MANTECH is seeking a highly motivated and collaborative System Administrator to join our team in Laurel , MD . In this role, you will develop, maintain, and enhance complex and diverse software systems based upon documented requirements. Work individually or as...Work at office
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