System Administrator
$150k - $175kA/V Services LLC
Job Summary The primary role of the Worker Type Regular Job Description Job Summary The primary role of the System Administrator is to manage and support mission-critical IT infrastructure. This role involves day-to-day operations, troubleshooting, and maintenance across Windows and UNIX systems. You’ll work directly with both hardware and software systems in a dynamic, multi-platform environment. Position Responsibilities Provide Tier I and II IT support and problem resolution. Manage client/server/storage/network infrastructure. Configure and manage RedHat Linux and Windows systems. Support vulnerability management using Nessus. Handle STE/STN scoring and documentation. Maintain POA&Ms and patch systems based on security and functional parameters. Collaborate with hardware vendors on system specs and refreshes. Analyze escalated issues and provide actionable feedback. Basic Qualifications Bachelor’s degree in Information Technology, Information Systems, Computuer Engineering, or related field is required or equivalent combination of education, and experience Minimum 10+ years of system administration experience Strong RedHat Linux and Windows (2012/2016/2019) troubleshooting skills. Familiarity with Nessus, POA&Ms, and STE/STN initiatives. Experience configuring UNIX and Windows environments. An active TS/SCI with Polygraph. Other Qualification & Desired Competencies Experience with virtual environments and system capacity planning. Salary Range: $150,000 - $175,000 The BlueHalo, an AV Company, pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data. ITAR Requirement This position requires access to information that is subject to compliance with the International Traffic Arms Regulations ("ITAR") and/or the Export Administration Regulations ("EAR"). In order to comply with the requirements of the ITAR and/or the EAR, applicants will be asked to provide specific documentation to verify U.S. person status under the ITAR and the EAR. A "U.S. person" according to their definition is a U.S. citizen, U.S. lawful permanent resident (green card holder), or protected individual such as a refugee, or asylee. See 22 CFR 120.15. Some positions will require current U.S. Citizenship due to contract requirements. Benefits AV offers an excellent benefits package including medical, dental vision, 401K with company matching, a 9/80 work schedule and a paid holiday shutdown. For more information about our company benefit offerings please visit: We also encourage you to review our company website at to learn more about us. Who We Are Based in California, AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer, Dr. Paul MacCready, we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington, DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. What We Do Building on a history of technological innovation, AeroVironment designs, develops, produces, and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems. Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance, and target acquisition. We are proud to be an EEO/AA Equal Opportunity Employer, including disability/veterans. AeroVironment, Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, protected veteran status, genetic data, sexual orientation, gender identity or other legally protected status. ITAR U.S. Citizenship required #J-18808-Ljbffr
- ...System AdministratorQue Technology Group, Inc., is looking for a highly knowledgeable System Administrator to support daily operations and customer requirements. Requirements include, but are not limited to:Provide triaging, oversight and coordination on all related inquiries...SuggestedImmediate start
$100k - $125k
...withLAUKOA are posted here as they become available. Check back often for new positions! SUMMARY: LAUKOA is seeking to fill a System Administrator position for the Defense Health Agency (DHA) on site at Andrews AFB. The candidate will perform tasks to support the...SuggestedFor contractorsWork experience placementLocal areaRemote workFlexible hours- ...IT Systems Support SpecialistProvides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations...SuggestedTemporary workLocal area
- ...mission support solutions to the Intelligence Community. We are seeking a motivated, career-oriented, and customer-focused Senior Systems Administrator to join our team at Annapolis Junction, Maryland. PRIMARY RESPONSIBILITIES Provide support for implementation,...SuggestedImmediate start
$130k - $160k
...System Administrator 1Amentum is seeking a System Administrator 1 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and...SuggestedHourly payContract work$99k - $225k
...The Opportunity Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. We're looking for a system administrator with customer-facing experience in secure Windows and Linux environments to help us...Full timeContract workPart timeWork at officeLocal areaRemote work$120k - $240k
...with matters. ________________________________________________________________________ Set of X is hiring for a Linux System Administrator to support our prime contract. Responsibilities: Work with current owners and administrators to understand existing systems...Contract workWork at officeFlexible hours$120k - $157.5k
...Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a System Administrator (SA) to join our Intel team. The SA will provide Linux systems administration and operational support for mission-critical environments...Contract workWork experience placementFlexible hours$185k - $215k
...information theft and augment protections for our customers systems. If you are looking to join a company that provides amazing benefits... ...will be responsible for providing Sr. level Linux System Administration support for the program. Required: Sr. Linux (Red Hat/...$116.35k - $210.33k
...Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our Intelligence Sector, Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...Immediate startFlexible hours$20 - $25 per hour
...Junior Systems & Software Assistant (Part-Time) Company: Norbeck Technologies, Inc. Location: Clinton, MD (On-Site / Hybrid Flexible) Hours: Part-Time (10–20 hours/week) Compensation: $20.00 – $25.00 / hour Benefits: Direct deposit, flexible scheduling...Part timeWork at officeRemote work10 hours per weekFlexible hours$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$100k - $150k
...Systems Engineer We are looking for an experienced Systems Engineer to join our exciting and innovative team. The ideal candidate will possess a strong understanding of spacecraft subsystems, including power, thermal control, communication, and propulsion, along with...Local areaRemote work$135k - $165k
...Technologies Fairwinds Technologies is a U.S.-based engineering firm specializing in Satellite Communications (SATCOM), RF Transmission Systems, Network Design, Systems Integration, and Digital Signal Processing (DSP). We support Command, Control, Communications, and...Full timeCasual workWork at officeRemote workWorldwideMonday to FridayAfternoon shift$50k - $290k
...supports Civilian, Defense, and Intelligence Community customers across the country and around the globe. We are looking for a Systems Engineer to join a team providing managerial, design, engineering, architectural, technical, implementation, and maintenance of an...Contract workWork experience placement$171k - $225k
..., network security software, and expert guidance to reduce exposure to information theft and augment protections for our customers systems. If you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented...$175k - $185k
.... partners with federal agencies to solve complex technology challenges, drive digital transformation, and ensure mission-critical systems perform at the highest levels. When the mission demands excellence, Itezz Inc. delivers. Description: Analyzes user's requirements...Full timeContract workWork experience placementImmediate start$205k - $225k
...Job Description Tensley Consulting is seeking a System Engineer (SE) Level 3 to support complex systems engineering efforts across a large-scale government program. The SE Level 3 will analyze user requirements, concept of operations documents, and high-level system...- ...translate security and operational requirements into practical system designs, deployment strategies, and sustainment documentation.... ...manual processes Experience performing basic System Administration including installation, configuration, and support of COTS/GOTS...Work at officeVisa sponsorshipWork visa
- ...Orbis Operations is seeking Systems Engineers to support its government customer in Annapolis Junction, MD. Required Clearance: Active Security Clearance required at the Top Secret (TS)/Special Compartmented Information (SCI) level and appropriate level Polygraph...
$54.4k - $57.99k
...traditional call center responsibilities, requiring strong analytical skills, attention to detail, and the ability to work across multiple systems and processes. Maintains end-to-end responsibility for customer's support needs providing timely, reliable, and courteous...Contract workWork at office$137k - $176k
...Systems Engineer, Next-Gen HPC Architecture Make an Impact Where It Matters Most At Intelliforce, we build the environments mission teams need next, not only the ones they use today. In this role, you will help design the next generation of high-performance compute...Immediate startVisa sponsorshipShift work- ...Position Summary Base-2 Solutions is seeking a highly skilled Systems Engineer to join our innovative team. Our Systems Engineers are key contributors to the design, integration, and maintenance of complex systems supporting critical national defense and intelligence missions...
$115k - $165k
...Job Description The Systems Engineer analyzes user's requirements, concept of operations documents, and high level system architectures to develop system requirements specifications. Analyzes system requirements and leads design and development activities. Guides...$130k
...Founded in 2007 and headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the U.S. intelligence and defense communities. The company leverages its expertise in data transport solutions...Work at officeFlexible hours$115k - $190k
...Are you a Systems Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard...Full timeContract workRemote workWork from homeRelocation package$50k - $290k
...supports Civilian, Defense, and Intelligence Community customers across the country and around the globe. We are looking for a Systems Engineer to join us in Annapolis-Junction, MD . The Systems Engineer is responsible for analyzing user requirements, concepts...Contract workWork experience placement$107.9k - $195.05k
...Systems Engineer Leidos has a new and exciting opportunity for a Systems Engineer in our Intel Sector's Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software,...Work experience placementImmediate startFlexible hours- ...Reflexive Concepts is seeking a skilled Systems Engineer III to join our growing team! We are seeking a senior systems engineer to serve as an Agile Scrum Master, own end-to-end development environments, and lead system trade analyses and design alternatives that optimize...
$120k - $220k
...forward! We are seeking an experienced and highly skilled Systems Engineer (SE) to join our team. The ideal candidate will have... ...'ll need: Minimum of 3 years of experience as a Systems Administrator or Engineer in programs and contracts of similar scope, type,...Live inWork at officeLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to System Administrator. Be the first to apply!
- IT infrastructure administrator Annapolis, MD
- systems administrator Annapolis, MD
- IT administrator Annapolis, MD
- enterprise administrator Annapolis, MD
- system admin Annapolis, MD
- server administrator Annapolis, MD
- application system administrator Annapolis, MD
- fresher system administrator
- hpc system administrator
- junior system admin

