System Administrator
$147k - $189kBelay Technologies
Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Mid-Level System Administrator to join our intel team. The SA2 will provide 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, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides 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 internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. The Level 2 SA shall possess the following capabilities: Provide support for implementation, troubleshooting and maintenance of IT systems Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems Manage the daily activities of configuration and operation of IT systems Provide assistance to users in accessing and using IT systems Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provide support for the escalation and communication of status to agency management and internal customers Optimize system operations and resource utilization, and perform system capacity analysis and planning Provide in-depth experience in trouble-shooting IT systems Provide detailed analysis and feedback to agency management and internal customers for escalated tickets Provide support for the dispatch system and hardware problems and remains involved in the resolution process Configure and manage UNIX and Windows (or ot6her applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operation systems enhancements to improve reliability and performance Candidates should have the following qualifications: TS/SCI Clearance with polygraph Ten (10) years' experience as a SA in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in technical discipline from an accredited college or university is required Five (5) years of additional SA experience may be substituted for a bachelor's degree Perks and Benefits: 8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays and optional leave up to 6 days through Belay's volunteer program 10% matching in 401(k) contributions vested on day one $5,000 annual training/tuition Student Loan Repayment Program 100% company-funded HSA Rich medical coverage (100% coinsurance) Dental coverage including orthodontia Up to $420,000 in life insurance, premiums 100% company funded Amazon Prime, gym reimbursement, monthly lunches, games and prizes Pet adoption program, generous referral bonus program, fun events, and more! At Belay, we are committed to creating an environment where you can thrive both professionally and personally. We believe in transparency and fairness in compensation. Several factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. Belay offers a competitive total compensation package that includes benefits and perks, a flexible work-life balance, and career development. Salary Range: $147,000.00 to $189,000.00 Belay Technologies is a certified Service-Disabled Veteran-Owned Small Business located in Columbia, Maryland (Baltimore/Washington area). Belay Technologies specializes in systems automation and full stack development. Belay Technologies provides leading technology and engineering solutions to the DoD, as well as state-of-the-art commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. We are an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law. Belay Technologies
$1,500 - $3,000 per month
...and family goals with flexibility. Tulzi offers secure network systems and software engineering solutions in both the public and... ...life cycle. Clearance Required: TS/SCI with poly Title: System Administrator II Location: Annapolis Junction, MD System Administrator (SA)...SuggestedHourly payTemporary workLocal area- RealmOne TRIBE seeks a System Administrator to support implementation, troubleshooting and maintenance of IT systems across a multi-level Enterprise IT environment. The role covers Tier 1 and Tier 2 issue resolution and ongoing operations for client/server/storage/network...Suggested
$86.6k - $181.8k
Job Title: Cloud Systems Administrator II Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The...SuggestedFull timeContract workWork experience placementFlexible hours$135k - $216k
ResponsibilitiesManages team that provides technical assistance to computer system and network users. May also have oversight for a data center. Provides 24/5 technical support for computers and associated networks. Implements policies and procedures regarding how problems...SuggestedContract workShift work- Power3 is seeking a System Administrator II to provide support for the implementation and maintenance of IT systems in Annapolis Junction, MD. The ideal candidate will have at least five years of experience in a similar role, a technical bachelor's degree, and manage daily...Suggested
$10k
Description: Columbia Technology Partners is seeking a System Administrator 2 to support the implementation, maintenance, and optimization of IT systems across enterprise environments. This role emphasizes mission operations sustainment, including advanced troubleshooting...Temporary workFor contractorsLocal area- System Administrator LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a proactive and detail-oriented System Administrator to join our team and help maintain the stability...Temporary workFor contractorsImmediate startFlexible hours
$83k - $100k
Systems Administrator (TS/SCI Clearance With Full Scope Polygraph Required) Annapolis, United States | Posted on 10/22/2026 Salary Range: $83,000 - $100,000 / year (dependent on experience, education, and skill set) About the Role Seeking a dedicated Tier 1 System Administrator...TraineeshipLocal areaImmediate start- System Administrator (All Levels) Network Engineers | Storage Engineers | Platform Engineers Locations: Maryland and Utah Clearance Required: Active TS/SCI with Polygraph Citizenship: U.S. Citizenship Required Position Overview Open Systems Technologies Corporation (OST...Temporary work
- ...journey as we execute this mission-critical contract providing systems architecture and engineering in a world-wide multi-level... ...Junior Engineers, Telecommunication Technical Analysts and System Administrators, responsible for the architecture, engineering, integration,...Contract workFlexible hours
- # Systems Administrator 2* Annapolis Junction, MD* Full-time* just now## About this roleCandidate must have strong Linux experience.Key Responsibilities:• Manage and monitor IT infrastructure, including servers, networks, and cloud environments.• Implement and maintain...Full time
- System Administrator 1 - Avid Technology Professionals Location: Annapolis Junction, MD Responsibilities & Qualifications Containers/Cloud environments Storage Management Virtualization IP networking and firewall experience All Linux: solid understanding of PKI/TLS...Full time
- Options for Systems Administrators, all levels - FS Poly Annapolis Junction, MD Who are we? Stanley Reid is your trusted matchmaker, connecting you with top contractors and exciting IC/DoD opportunities. Founded by experts in the field, we go beyond just finding jobs....For contractorsRemote work
- Respond to user inquiries via phone, email, chat, or ticketing systems. Log and track support requests using help desk ticketing system. Diagnose and resolve basic technical issues related to hardware, software, and network connectivity. Provide step-by-step guidance to...TraineeshipAfternoon shift
- Be a member of a system administration team responsible for the design, deployment, installation, configuration and maintenance of Linux/UNIX-based server systems and software. Be able to learn quickly and work independently as well as collaborate with team and project...
- ...ensure long-term success. Interclypse is supporting several Maryland state agencies in the modernization and sustainment of critical systems. This exciting opportunity provides candidates with the ability to contribute to the long-term health and success of the state...Temporary workFlexible hours
- TAP Engineering LLC in Annapolis Junction, Maryland, seeks a System Administrator II to support HPC environments across multi-vendor servers, storage and ethernet networks. The role emphasizes Linux/Unix administration, storage support, and proactive troubleshooting in...
- Options for Systems Administrators, all levels - FS Poly Annapolis Junction, MD What you’ll do, across all levels Install, configure, and support networks, systems, and applications. Monitor system health, troubleshoot issues, and uphold security. Manage user accounts...Remote work
- ...apply if you do not have an active Poly clearance. Those without a Poly will not be considered.** Description: We are seeking a System Administrator to operate and maintain internal and customer environments including: Linux servers, virtual machines, shared storage,...
- Description Athenix Solutions Group is looking for a System Administrators a variety of roles to maintain and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We have roles for SAs to work individually or as part...Remote work
- ...platforms, network devices, server interconnects, mass storage systems and supporting infrastructure services. One of the critical... ...Requirements Installation, configuration, tuning, troubleshooting and administration of Multi-vendor servers running numerous COTS, opensource,...
- ...platforms, network devices, server interconnects, mass storage systems and supporting infrastructure services. One of the critical... ...Requirements Installation, configuration, tuning, troubleshooting and administration of multi‑vendor servers running numerous COTS, open‑source,...
- System Administrator (MSP) About the Role We’re looking for a System Administrator who enjoys working directly with clients and solving technical issues on-site. This role focuses on supporting Windows environments, Microsoft 365, and end-user systems for small to mid-...Work at officeWork from home
$75k - $85k
...confidence and efficiency. Our staff brings knowledgeable IT systems expertise, software development proficiency, innovative learning... ...Qualifications: Ten (10) years’ experience as a System Administrator (SA) in programs and contracts of similar scope, type, and complexity...Temporary workImmediate startFlexible hours- Where Systems Meet Mission: Join us as a System Administrator! At Adaptic, our System Administrators don’t just maintain systems—they keep mission-critical environments running, secure, and optimized. Supporting the DoD and Intelligence Community, you’ll work on infrastructure...
- FS Poly is seeking Systems Administrators of all levels to install, configure, and support networks, systems, and applications across multiple MD sites. Responsibilities include monitoring system health, troubleshooting issues, and maintaining security, plus handling user...
- Reflexive Concepts is seeking a skilled System Administrator to join our team! Specifically, the DEFSMAC team is seeking a System Administrator with strong Linux experience. This position requires an in-scope polygraph (within 7 years). Key Responsibilities Manage and...
- Adaptic LLC is seeking a System Administrator to keep mission-critical environments running, secure, and optimized. You’ll support Linux/Unix and Windows systems, manage infrastructure, and collaborate with engineering teams to ensure reliability in DoD-relevant networks...
$10k
All Jobs > System Administrator and Network Engineer System Administrator and Network Engineer Annapolis Junction, MD Description At Red Drum, we solve the world’s most complex data challenges. Our Mission is to develop cutting‑edge data solutions that protect our nation...Flexible hours- TAP Engineering LLC in Annapolis Junction, Maryland, seeks a System Administrator II - Infrastructure & Sustainment Support to operate, optimize, and maintain HPC environments spanning multi-vendor servers and clusters. You will manage Linux/Unix systems, troubleshoot...
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