Systems Administrator I
$75.55k - $120.88kInstitute For Defense Analyses, Inc.
Overview: Under general supervision, this position administers, and maintains multiple IT systems, servers and software. The incumbent applies general knowledge and exercises discretion and independent judgment to solve a range of operational non-routine problems of limited scope and complexity. Responsibilities include maintaining systems functionality, availability, security and performance. Assists in the implementation of programs or projects through operational and technical support. Provides support of IT operational tasks and requirements. Maintains configuration standards and adheres to IT best practices and corporate and security policy. Due to the nature of this position, and the requirement for extended coverage, this position may be required to work hours outside of a regular schedule. Responsibilities: Provides operational support and maintenance to ensure systems functionality, availability, security, and performance. Assists in the implementation of IT technology initiatives and assists the engineering staff in the transition of operational support. Builds new physical and virtual servers to design specifications. Ensures all systems meet or exceed the business and security requirements in accordance with IDA, DOW, NSA, DISA, and DCSA directives and guidelines. Follows standard operating procedures and processes. Administers and maintains classified and unclassified systems and services to ensure optimum performance and availability. Develops technical proficiency in IT technologies; keeps abreast of industry trends. Communicates all computer network, system and service problems and outages immediately to the SEO supervisors and/or EITO Manager. Responds to critical after-hours support issues. Performs other duties as assigned. Qualifications: Bachelor of Science degree in Computer Science or related field with one year Information Technology experience OR high school diploma with three years Information Technology experience. Possess fundamental knowledge and principles in supporting servers, systems, and software, preferably Microsoft. Experience with building, deploying, and troubleshooting Windows Servers - both physical and virtual servers. Knowledge/broad experience in networking is a plus. Ability to troubleshoot server-side issues, applications such as VMware/VSphere, CommVault backup system (other backups systems are acceptable), and experience with storage systems such as Dell EMC Unity, Data Domains, Isilon. Knowledge and experience with Nutanix a plus. Must be organized, self-motivated and able to work with general supervision. Ability to communicate effectively in both written and verbal form and with all levels of employees; possess good interpersonal skills. Must be willing to work hours outside of a regular schedule. US Citizenship is required. Ability to obtain and maintain appropriate security clearances. Ability to obtain and maintain DOW 8570 IAT II certification. Why Work at IDA? Comprehensive benefits including diverse health insurance options, generous 10% contribution to retirement, parental leave, 20 days paid time off (which increases with tenure), and relocation reimbursement. Mission-oriented work at a non-profit that supports and protects our warfighters; as a non-profit, IDA employees are eligible for Public Service Loan Forgiveness (PSFL). Professional development including tuition reimbursement, internal and external trainings, and funding for researcher-pitched projects and publications. A strong employee and corporate culture of work-life balance, including commitment to average 40-hour work weeks through flex time, partial telework options, and expectation of communication only during core business hours. A brand-new facility located in Alexandria’s high-tech corridor in Potomac Yard; amenities include a cafeteria, grab-n-go café, gym, and close proximity to local dining and shopping. Easy access to Potomac Yard Metro stop and Potomac Yard DASH bus stop. Compensation: We support transparency, equity, and fairness in our compensation program and provide a reasonable estimate of the salary range based on data-driven market analysis for each position. While it is not typical for an individual to be hired at or near the top of the range, a reasonable estimate of the salary range for this role is $75,549 - $120,879. Individual salary within this range will be commensurate with the incumbent’s experience, unique skills and qualifications, and other relevant factors. #J-18808-Ljbffr Institute For Defense Analyses, Inc.
- ...Position Summary Seeking an experienced Senior Systems Administrator to support mission-critical secure messaging and enterprise infrastructure environments. The role combines secure messaging gateway administration, Windows Server, Active Directory, virtualization, monitoring...SuggestedFull time
$40k - $80k
...Description Team SAIC is currently seeking a motivated and experienced Organizational Messaging System (OMS) System Administrator to join our team at the Pentagon in Arlington, VA. This role is responsible for the daily operation, administration,...SuggestedFull timeRemote workShift workNight shift$120k - $160k
...Potential for Remote Work: ORA_ON_SITE Description SAIC is currently seeking a motivated and experienced System Administrator to join our team at the Pentagon in Arlington, VA. Shift Schedule: Monday-Friday, 6:00 AM to 6:00 PM core hours...SuggestedFull timeCasual workRemote workMonday to FridayFlexible hoursShift work- ...Clearance: DHS Suitability Description Maintain and administer DHS systems and networks to ensure reliability, performance, and security... ...system issues Minimum Requirements 2+ years of system administration experience Bachelor's degree in IT or related field Familiarity...SuggestedContract work
$70k - $80k
...Reporting Hours: Monday - Friday, 8-5 Eastern Standard Time Clearance: None Required Travel: Up to 10% Geocgi is seeking a Systems Administrator to support the IT Department under the new Digital Technology and Innovation Division. This role supports the organization’s...SuggestedContract workFor contractorsWork experience placementInternshipWork at officeLocal areaImmediate startRemote workWork from homeHome officeMonday to FridayFlexible hours2 days per week3 days per week$87k - $98k
...application process. Full Time Professional Arlington, VA, US Salary Range: $87,000.00 To $98,000.00 Annually Job Title: Systems Administrator II Location: Remote/Hybrid - DHS CISA; approved remote work location within the 50 United States or the District of Columbia...Full timeTemporary workWork at officeRemote workMonday to FridayAfternoon shift- ...on this job and more exclusive features. Arthur Grand Technologies is currently seeking a highly motivated and skilled AXON System Administrator for one of our clients. Position: AXON System Administrator Location: Arlington, VA - Hybrid Long Term Contract Position...Long term contractFor contractorsWork at officeImmediate start
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...mission‑critical technology, engineering, and mission support services to federal government customers. We are seeking a Senior Systems Administrator to play a key role in a critical DOD program, powering the platform that securely collects, analyzes, reports, and exchanges...Temporary workImmediate startRemote work- 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...
- Join to apply for the Senior Systems Administrator role at Tecolote Research Overview We are seeking a skilled and motivated Systems Administrator to join our IT team. The ideal candidate will be responsible for managing, maintaining, and optimizing our enterprise systems...Full timeTemporary workWork at office
- Red Hat Enterprise Linux Systems Expert At The One 23 Group, our mission is to set the benchmark for excellence in government services... ..., related systems, and middleware, focusing on system administration for contract specific operations. Requirements: Oversee key system...Contract work
$110k - $150k
Systems Administrator US Citizenship is Required. Ability to qualify for a US Department of Defense security clearance required. Candidate must be SAP program eligible. This position is in-person in our Arlington, VA office. Toyon Research Corporation is seeking a Systems...Full timeWork experience placementWork at office$155k - $180k
Senior System Administrator Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior System Administrator to join our team of passionate individuals in Springfield, VA. In this role you...Contract workLocal areaMonday to FridayShift work- Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization's network systems. CGS brings motivated...Full timeWork at officeFlexible hours
$64k - $124.2k
...more. Join us to drive positive, lasting change that moves missions and the government forward! You Are: We are seeking a Systems Administrator with a solid foundation in Linux to support the management, maintenance, and security of RedHat Linux and Windows systems in...Live inWork at officeLocal area$110k - $130k
Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic... .... JOB SUMMARY: American Systems is seeking a Systems Administrator with strong experience in network infrastructure, switching, and...For contractors- Job Announcement Systems Administrator The Systems Administrator is responsible for providing IT support and systems administration for MBN's technology environment, including user support, desktops, laptops, servers, cloud services, applications, security tools, and related...Flexible hoursAfternoon shift
$130k - $170k
Title: Systems Administrator At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than 85 countries and operations in over 28 countries....Local areaWorldwide$118.1k - $200.76k
...cybersecurity standards. Manage OS patching, kernel dependences, and system performance tuning. Support enterprise application hosting,... ..., or similar. Assist with migration, deployment, and administration of Linux workloads in cloud environments (AWS GovCloud, Azure...Full timeWork at officeLocal areaWorldwide$160k - $200k
...SITE Description SAIC is seeking a Linux Systems Engineer capable of working with contractors, government personnel... ...and execute on tasks to include, but not limited to, systems administration, systems automation, security audits, and patch management....Full timeFor contractorsRemote workFlexible hoursShift work$60k - $100k
...active onsite operations, monitoring, and troubleshooting of IT systems and subsystems via various tools to support enterprise... ...Must be proficient with Microsoft Office Suite . Perform Administrator functions, including creation, modification, and deletion of accounts...Full timeWork at officeRemote workWorldwideShift work- ApplicantPro is seeking a System Administrator to support DHS systems in Arlington, VA in a hybrid work environment. The role emphasizes reliability, performance, and security of critical systems and networks. You will install software/hardware, monitor performance, apply...
- A dynamic staffing and technology consulting firm is currently seeking an AXON System Administrator for a long-term contract in Arlington, VA. This hybrid position requires strong troubleshooting and analytical skills, with responsibilities that include managing user accounts...Long term contract
- AttainX, Inc. is seeking a Systems Administrator II to configure, administer, and sustain CISA’s DocuSign environment and its approved enterprise integrations. The role focuses on SaaS platform administration and supporting integration operations. Responsibilities include...
- Dunhill Professional Search & Government Solutions is seeking a Junior System Administrator to support the daily operation and maintenance of enterprise IT systems in a mission‑critical environment in Arlington, VA. The role emphasizes hands‑on administration, security...
- Hybrid -- 3 days a week in Arlington, VA The System Administrator Junior supports the daily administration, maintenance, security, and availability of mission‑critical IT infrastructure in a highly regulated government environment, with a focus on user account management...3 days per week
$22 - $25 per hour
...PSD Business System Administrator JOB-10047576 Anticipated Start Date September 28, 2026 Location Odessa, TX Type of Employment Contract Hire Employer Info Our client is a global leader in energy technology, providing cutting-edge...Full timeContract workWork at officeLocal areaShift work- Dunhill Professional Search & Government Solutions is seeking a System Administrator Junior in Arlington, VA. This hybrid role requires 3 days onsite to support rigid government IT infrastructure, focusing on user accounts and core server operations. You will perform configuration...
- U.S Citizenship and Secret Clearance Required The Junior System Administrator supports the daily operation and maintenance of enterprise IT systems to ensure availability, performance, and security in a mission‑critical environment. The role focuses on hands‑on administration...Contract workWork at officeRemote work
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