IT SysAdmin
$70k - $130kAlpha Omega Integration, LLC
Clearance Required: DHS Public Trust, US Citizen (Secret Clearance or above preferred)
Alpha Omega is seeking a qualified Systems Administrator in support of our DHS ICE customer.
Alpha Omega is Seeking a multidiscipline IT professional with primary responsibility for Microsoft SQL administration and Windows systems administration. The ideal candidate will manage, optimize, and troubleshoot SQL environments while also supporting automation and systems operations through advanced PowerShell scripting.
Administer and support enterprise systems, including database platforms, operating systems, and infrastructure components.
Perform installation, configuration, maintenance, and troubleshooting to ensure system performance and availability.
Develop and utilize automation tools and scripts to support system management and operational efficiency.
Collaborate with cross-functional teams to support system integrations, upgrades, and continuous improvements.
10+ years of professional IT experience.
5+ years of experience managing, modifying, and troubleshooting Microsoft SQL environments (e.g., installs, upgrades, performance tuning, backup/restore, security).
Experience with Azure Cloud Solutions (e.g., Azure SQL, Azure VMs, PaaS/IaaS data services).
Experience with Azure Local deployments.
Experience supporting or participating in incident response activities, including troubleshooting, containment, and recovery.
SQL certification; Microsoft Azure Database Administrator Associate certification preferred.
There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, education and certifications as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range.
Application Deadline: August 24, 2026
Joining the Alpha Omega team entitles you to participate in all retirement benefits, plans of deferred compensation, health and insurance benefits, and other such benefits as set forth in the company's policy and benefits manuals. Eleven (11) paid Federal holidays, five of which are floating holidays (as designated by the company's holiday schedule each year)
Health and Dental Insurance (including 100% employer paid premiums for employee coverage under the HDHP health plan)
Life Insurance, STD/LTD term disability coverage, with employer paid premiums
401 (k) plan with a match that is 100% vested after you complete two years of service
FSA/DFSA/HSA flexible benefit plans
Annual Tuition & Professional Development Reimbursement benefit
Alpha Omega is an award-winning solutions provider dedicated to delivering mission-enabling technology and strategic solutions for our customers. We have a unified operating model providing technical capabilities and solutions for customers across two main business units:
National Security - supporting agencies such as the Department of Homeland Security (DHS), Navy, Air Force, Army, and the Department of State (DOS).
National Resilience - supporting agencies such as Federal Deposit Insurance Corporation (FDIC), Treasury, Health & Human Services (HHS), National Institutes of Health (NIH), National Oceanic and Atmospheric Administration (NOAA) and the United States Department of Agriculture (USDA)
Through strategic partnerships, intellectual property, and relentless drive for innovation, Alpha Omega is shaping the future of government technology. Join us in driving transformation that secures the nation's future.
We value individuality, reward integrity, and foster a diverse, high-performing team united by purpose-at work, in service, and in the community.
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.
#Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.
$86.6k - $181.8k
...Job Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee... ...security matter every day.Responsibilities:Infrastructure Administration & Support:Administer and manage IT infrastructure including...SuggestedContract workWork experience placementLocal areaRemote workFlexible hours- ...Dexian Government Solutions is recruiting for a System Administrators II to support our contract at the Defense Health Agency (DHA) GSP TO7 onsite at ATAMMC in Fort Belvoir, VA. Position Overview: The System Administrator II provides foundational system administration...SuggestedContract workTemporary workLocal areaMonday to Friday
$115k - $155k
...support, cyber/defensive cyber operations, IT O&M, infrastructure modernization, training, and logistics. Summary: The Senior Systems Administrator ensures stable operation of the in-house computer software systems and network connections. This includes planning,...SuggestedContract workLocal areaRemote workWorldwide- Systems Administrator We are looking for a Systems Administrator to join our team. This position requires an ACTIVE TOP SECRET CLEARANCE What You'll Be Doing: Administering sensitive operational and developmental networks and systems supporting mission needs. Managing Windows...Suggested
- ...Job Qualifications Red Hat Enterprise Linux (RHEL), Trouble Ticketing, Windows System Administration Job Description Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter...SuggestedRemote work
$100k - $125k
...Mahalo for your interest in this role! Please see the full position description below 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 integrity...For contractorsWork experience placementLocal areaRemote workFlexible hours- ...Systems Administrator 3 EngineeringLocation: Chantilly, VA Salary: 100-150k TS/SCI clearance requiredResponsibilities:Troubleshoot, maintain integrity and configure components along with implementing operating systems enhancements to improve reliability and performance...
$104.24k - $130.3k
...Senior Systems Administrator And Technical LeadM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises....For subcontractorRemote workFlexible hoursNight shift- ...Essential Functions of the Job Organize and directs the configuration and operation of information management systems Provide the day-to-day system administration to include system and resource optimization, and user assistance Conduct capacity and performance analysis,...Contract workTemporary workFor contractorsWork at officeImmediate startFlexible hoursWeekend workAfternoon shift
$74.5k - $82.5k
...NOSC (Network Operations and Security Center) Technician/Network Administrator to support monitoring large-scale operations on a high-profile... ...services required to manage the day-to-day operations and systems administration of the DTRA IT computing environment, ensuring...Contract workFor contractorsRemote workShift work- Dexian Government Solutions is recruiting for a System Administrators IV to support our contract at the Defense Health Agency (DHA) GSP TO7 in ATAMMC, Fort Belvoir, VA. Position Overview: The System Administrator IV holds overall responsibility for the operation and upkeep...Contract workTemporary workLocal areaMonday to Friday
$110k - $140k
..., we have approximately 50,000 employees in more than 70 countries across all 7 continents. Amentum is seeking a mid-level System Administrator to support a Department of War (DoW) customer in Springfield, VA. The selected candidate will operate as part of a small, cohesive...Hourly payFull timeContract workTemporary workLocal areaRemote workFlexible hoursShift work$100k - $135k
Zachary Piper Solutions is seeking a System Administrator to join the Security and Electronic team. The System Administrator will support the design, engineering, integration, operation, and maintenance of electronic security services. There are positions available in...Remote work- Role: System Administrator Location: Fort Belvoir, VA 22060 Let's create our future together at The AES Group! About The AES Group The AES Group is a premier technology and engineering consulting company that has been bringing businesses and talent together for over 2...Work at officeAfternoon shift
- System Administrator - Level IV At Kaimetrix, we deliver complete IT solutions and bring together complex and often siloed services - increasing the value of IT through a holistic, end-to-end approach. We combine real data with expert insights to help organizations modernize...
- The company is looking for an amazingly talented Systems Administrator to join our team! In this role you will get to manage Windows Active Directory environments, hypervisors, Linux and Windows virtual machines. What You’ll Be Doing: Administering sensitive operational...Flexible hours
- ...government contractor that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a System Administrator- Senior to support an enterprise-level program within a federal environment. Job Description and Responsibilities...For contractorsWork at officeLocal areaRemote work
$85k - $105k
Job Title: Systems Administrator Job Type: Full-Time Exempt Location: VA Location Type: Onsite Company Summary Rampant Technologies is an independently owned defense contractor delivering specialized support to the most sensitive national security missions across the Department...Full timeContract workFor contractorsWork at officeLocal areaRemote workFlexible hoursShift work$118.1k - $200.76k
Job Description As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators and IT professionals. The test center support team maintains smooth operation of multi-user computer systems, coordinates...Full timeLocal areaRemote workWorldwide- Job Title: IT Systems Administrator Location: Fairfax, VA (Onsite) Duration: Long Term Contract Clearance Requirement: Must be a U.S. Citizen Hiring Process: Phone Screen → Video Interview Job Summary: We are seeking an experienced IT Systems Administrator to join a...Long term contractContract work
- Inflow Federal Systems Administrator Inflow Federal is seeking a motivated Systems Administrator to ensure the seamless operation, maintenance, and configuration of our organization's computer systems. This role involves close collaboration with both on-site and remote...For contractorsLocal areaRemote work
- Systems Administrator Location: Springfield, VA Clearance: TS/SCI Citizenship: US Citizenship Required Whether running countries, corporations, or courtrooms, our clients bear the responsibility for shaping the lives of millions. At Intellectix, we are on a mission to empower...Local areaRemote work
- PSG is seeking an individual with IT Systems Engineering & Administrative experience with Windows and Linux environments. The selected candidate will be responsible for providing technical support for the operating systems and their successful integration with the hardware...
$86.6k - $181.8k
Job Title: System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee... ...of Travel: Local* * *The Opportunity:CACI is hiring a System Administrator to join our team to support our Intelligence customer in...Contract workWork experience placementLocal areaFlexible hours- ...TimeEducation Level: Not SpecifiedTravel Percentage: Occasionally Job Shift: DayJob Category: Professional Services BMA is seeking a Systems Administrator- Senior (Okta) to join our team. This is a fully remote role. Job Summary Ensures the stable operation, maintenance, and...Temporary workLocal areaRemote workShift work
$68k - $94k
...Intermediate Systems AdministratorAilani Wind Joint Venture is seeking an Intermediate Systems Administrator to administer and sustain on-premises computing environments supporting NIPR, SIPR, SAP, and AFSCI missions. The administrator supports servers, storage, virtualization...$110k - $177k
Senior Systems Administrator Location Ft. Belvoir, VA Security and Certification Requirements Tier 5 investigation and a Secret clearance. Top Secret is preferred DoD 8570/8140 baseline certification: IAT II or IAT III. Computing environment : Relevant Microsoft computing...For contractorsLocal areaRemote work- ...government agencies. With deep expertise in Industrial and Enterprise Systems Modernization, FIAR (Financial Improvement and Audit Readiness... ...our clients. Job Overview We are seeking a Senior Systems Administrator to join our team. You will serve as a technical leader...Local areaRemote work
$110k - $117.5k
What Impact You'll Have Our work depends on TS/SCI cleared Systems Administrator joining our team to Support our intelligence customer in Springfield, VA. As a System Administrator (College Desktop Support), you will be responsible for providing excellent technical support...Contract workWork experience placementImmediate startRemote workFlexible hoursWeekend work- 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, highly skilled, and creative...Full timeWork at officeFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to IT SysAdmin. Be the first to apply!
- IT infrastructure Lorton, VA
- information technology Lorton, VA
- information technology and services consultant Lorton, VA
- entry level IT tech Lorton, VA
- information technology specialist Lorton, VA
- entry level computer information technology Lorton, VA
- IT tech Lorton, VA
- IT network Lorton, VA
- IT Lorton, VA
- information technology software engineer Lorton, VA

