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System Admin Jobs in Washington, DC (NOW HIRING)

Systems Admin/Cyber Security Engineer

Vienna, VA · Remote

$58.50 - $72/hr

... system stability. The engineer works closely with cyber teams, manages ticket queues, performs ... system admin -Renewing and updating TLS certificates, managing KEX/MACS/CIPHER's on servers ...

Systems Admin/Cyber Security Engineer

Vienna, VA · Remote

$58.50 - $72/hr

... system stability. The engineer works closely with cyber teams, manages ticket queues, performs ... system admin -Renewing and updating TLS certificates, managing KEX/MACS/CIPHER's on servers ...

Systems Admin/Cyber Security Engineer

Vienna, VA · Remote

$58.50 - $72/hr

... system stability. The engineer works closely with cyber teams, manages ticket queues, performs ... system admin -Renewing and updating TLS certificates, managing KEX/MACS/CIPHER's on servers ...

Systems Admin/Cyber Security Engineer

Vienna, VA · Remote

$58.50 - $72/hr

... system stability. The engineer works closely with cyber teams, manages ticket queues, performs ... system admin -Renewing and updating TLS certificates, managing KEX/MACS/CIPHER's on servers ...

Systems Admin/Cyber Security Engineer

Vienna, VA · Remote

$58.50 - $72/hr

... system stability. The engineer works closely with cyber teams, manages ticket queues, performs ... system admin -Renewing and updating TLS certificates, managing KEX/MACS/CIPHER's on servers ...

Oracle DBA/System Admin

Calverton, MD · On-site

$52.25 - $71.25/hr

... 1:2011 IT Service Management Systems (SMS, corporate ITIL certification), ISO 27001:2005 ... - IT Operations experience in a Homeland Security or Law Enforcement environment Additional ...

Senior Systems Administrator

Herndon, VA · On-site

$88K - $119K/yr

... System Admin role or Cloud Admin position - 4+ years with PowerShell or bash scripting for automation - Experience with Ansible for deployments - Experience with Firewalls - Expert level Microsoft ...

Showing results 21-40

System Admin information

See Washington, DC salary details

$46.3K

$100.3K

$155.1K

How much do system admin jobs pay per year?

As of Aug 24, 2026, the average yearly pay for system admin in Washington, DC is $100,341.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,000.00 and $117,300.00 per year, depending on experience, location, and employer.

What is a system admin?

System admins, or system administrators, are IT professionals responsible for managing, maintaining, and supporting computer systems and networks within an organization. Their duties often include installing and configuring software and hardware, monitoring system performance, ensuring system security, and troubleshooting technical issues. System admins play a crucial role in ensuring that the organization's IT infrastructure runs smoothly and efficiently.

What are some common challenges system admins face when managing both on-premises and cloud-based infrastructure?

System Admins often encounter challenges integrating and maintaining both on-premises and cloud-based systems, such as ensuring consistent security protocols, managing user access across platforms, and troubleshooting connectivity issues. Balancing updates, backups, and performance monitoring between different environments requires strong organizational skills and familiarity with various management tools. Effective communication with IT, development, and security teams is essential for resolving issues quickly and maintaining system reliability.

What are the key skills and qualifications needed to thrive as a system admin, and why are they important?

To thrive as a System Admin, you need strong knowledge of operating systems (Windows, Linux), networking, and server management, typically supported by a degree in IT or related certifications like CompTIA Server+ or Microsoft Certified: Windows Server. Familiarity with tools such as Active Directory, virtualization platforms (VMware, Hyper-V), and monitoring systems is essential. Excellent problem-solving abilities, attention to detail, and effective communication distinguish top performers in this role. These skills ensure reliable system performance, security, and rapid issue resolution, which are vital for organizational operations.

What is the difference between System Admin vs Network Administrator?

AspectSystem AdminNetwork Administrator
CertificationsCompTIA A+, Microsoft Certified: Windows Server, Cisco CCNACompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentManage servers, operating systems, and internal IT infrastructureFocus on network hardware, configurations, and connectivity
ResponsibilitiesMaintain servers, troubleshoot OS issues, user account managementConfigure routers/switches, monitor network performance, security
Industry UsageCommon in small to medium businesses, IT departmentsCommon in larger organizations, ISPs, data centers

While both roles involve IT infrastructure, System Admins primarily manage servers and operating systems, whereas Network Administrators focus on network hardware and connectivity. Both roles often collaborate but have distinct technical focuses and certifications.

Do system administrators make good money?

System administrators typically earn competitive salaries that vary based on experience, certifications, and location. Entry-level positions may start lower, but experienced admins with skills in networking, security, and scripting can earn higher wages, especially in larger organizations or with specialized expertise.

What are the most commonly searched types of System Admin jobs in Washington, DC?

The most popular types of System Admin jobs in Washington, DC are:

What are popular job titles related to System Admin jobs in Washington, DC?

For System Admin jobs in Washington, DC, the most frequently searched job titles are:

Infographic showing various System Admin job openings in Washington, DC as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $100,341 per year, or $48.2 per hour.

Modeling & Simulations System Admin with Security Clearance

Obsidian Solutions Group LLC

Quantico, VA • On-site

Other

Re-posted 24 days ago


Job description

Primary Location: Quantico, VA Must be a U.S Citizen Security Clearance: Secret The mission of the MSTP is to provide training in MAGTF operations across the range of military operations, within the context of a Joint and/or Combined Task Force environment, to improve the warfighting skills, with the main effort of providing training and support. Job Summary Obsidian Solutions Group (OSG) is seeking a Simulation system (MAGTF Tactical Warfighting Simulation (MTWS), Joint Deployment Logistics Model (JDLM), Air, Space and Cyberspace Constructive Environment – Information Operations Suite (ACE-IOS)) Systems Administrator who must possess strong problem-solving, analytical and communication skills, in addition to in-depth technical knowledge of the Government’s systems’ hardware and software. The Simulation Systems Administrator studies program operating instructions to determine equipment setup and operations. Continuously observes the operation of assigned applications and storage devices to monitor system operation and determines the point of hardware or software failure. This position manipulates systems in accordance with standard procedures to continue operations when individual units of a system malfunction. Conferring with software systems engineering or applications programming personnel if errors require a change of instructions or sequences of operations. Maintaining operating records such as machine performance and production reports and system logbooks. This position shall be responsible for ensuring system availability and reliability of the MSTP simulation systems (MTWS, JDLM, ACE-IOS) on the networks. The Simulation Systems Administrator reports to and receives work direction from the MSTP Exercise Section Head Requirements * IAT Level II 
* Install and configure operating system software, patches, and upgrades for various simulation system servers and clients, analyzing, troubleshooting, and resolving system hardware, software, and networking issues
* Experience with both Windows and Red Hat operating systems
* Maintain simulation servers and clients, ensuring functionality of the systems and external links.
* Configuring, optimizing, fine-tuning, and monitoring operating system software and hardware.
* Performing system backups and recovery.
* Conducting server builds
* Establishes complex operational databases, software configuration control and systems.
* Sets up interfaces and federations with other simulation systems and/or C2 systems. 
* Maintains file servers, network access; documents, analyzes, and troubleshoots systems anomalies to ensure optimum equipment performance.
* Educational Requirements: BA/BS or equivalent. Candidates may substitute substantial, relevant experience for education for this position.
* Certification Requirements: DoD 8140.01 IAT II; SEC+
 Desired Skills/Qualifications * A minimum of 2-4 years of related experience
* Red Hat Certified System Administrator (RHCSA)
* Possess a thorough understanding of all aspects of Operations and technologies
* Abreast of industry developments and applicable Government regulations
* Make recommendations for enhancing services.
* Research operational issues and provides mitigation recommendations.
* Strong oral and written communications, analytical, and problem-solving skills, as well as excellent judgement and self-motivation
* Proficiency using MS Word, Excel, Adobe, and Outlook skills. 
* Strong verbal, written, interpersonal, communication and presentation skills. 
* Works independently with little to no supervision researching new technologies or comparing technologies to meet the customers need while providing an unbiased opinion.
* Working knowledge of network and information exchange technologies (e.g., TCP/IP, RESTful, SOAP and HTTP)
Physical Requirements and Work Environment * Normal Office Environment
Travel * 10-25%, mainly to Camp Pendleton, CA; Camp Lejeune, NC; Camp Courtney, Okinawa, Japan
Company Description Obsidian Solutions Group LLC (OSG) is a fast-growing professional services firm based in Fredericksburg, VA. We create value for our customers by delivering technology-enabled & mission-oriented technical solutions that solve complex problems, protecting people, information, and assets. Our core capabilities are in providing Enterprise IT, Intelligence Analysis, Production & Development and Knowledge-Based Professional Services Solutions that enable the customer’s mission. Obsidian Solutions Group LLC is a service-disabled, veteran-owned small business. A career at Obsidian Solutions Group means you are able to put your expertise, credentials, and talents to great use working with customers in the DOD and Intelligence Community, while enjoying the excitement of working in a fast-growing organization committed to making a difference for our customers and in our community. Contribute independently and collaboratively alongside our amazing team of doers and thinkers. Obsidian Solutions Group is small enough to offer a family atmosphere yet large enough to deliver a highly competitive compensation package. We hire and retain the best in the industry, offering exceptional benefits that protect the well-being of our employees, their spouses and domestic partners, and their families. Our corporate philosophy is centered on hiring and retaining employees with the requisite skills, professional experience, personal commitment, and ethical standards necessary to foster a culture of operational excellence necessary to surpass our customer’s expectations. Disclaimer The above information on this description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job. Obsidian Solutions Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy and gender identity), national or ethnic origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, parental status, protected veteran status, and any other non-merit factor, or any other characteristic protected by law. Salary Description 72,030-129,774