Systems Administrator
Unlimited Technology, Inc
Come join our team! At Unlimited Technology, we are committed to our company's core values of Passion, Collaboration, Innovation and Adaptability. With offices throughout the United States, we are a premier cyber and physical security specialty contractor, and we are growing at a rapid pace. We have a wide range of talented and experienced individuals that deliver cutting edge technology solutions to meet our customers’ ever-changing needs. We secure the facilities and networks of the world’s leading brands and critical infrastructure and are recognized leaders in the physical and IT security, cyber, and managed services industries. UT offers a rewarding career, great benefits, and the chance to learn and work with ground-breaking technology and premier clients. Unlimited Technology is seeking a Systems Administrator I to join our Corporate IT team in Herndon, VA. This position supports company staff across all office locations and provides tier 1 and tier 2 technical support, endpoint administration, and identity management within a regulated defense contracting environment. This is an entry-level position structured for growth. The successful candidate will begin with day-to-day user support and advance into broader systems administration responsibilities as proficiency develops. The role reports directly to the Corporate IT lead, providing direct exposure to infrastructure, identity, and compliance operations. Essential Duties and Responsibilities Provide tier 1 and tier 2 technical support to internal staff, including hardware, software, account, and application issues Image, configure, and deploy workstations and mobile devices Execute user onboarding and offboarding, including account provisioning, mailbox configuration, group membership, and equipment issuance Administer Active Directory and Microsoft 365 user accounts, distribution groups, and shared mailboxes Support Entra ID and Intune device enrollment, compliance policies, and endpoint configuration Maintain office network equipment, peripherals, and conference room technology Assist with endpoint security, patch management, and vulnerability remediation Support documentation and evidence collection for CMMC and NIST SP 800-171 compliance requirements Document all work in the company ticketing system and maintain timely communication with end users Participate in infrastructure and migration projects as assigned Required Qualifications Bachelor's degree in Information Technology, Computer Science, or a related technical discipline Working knowledge of IT fundamentals, including directory services, user authentication and authorization, DNS, DHCP, and TCP/IP networking Demonstrated ability to communicate technical concepts clearly to non-technical users Strong organizational skills and consistent follow-through on assigned work Ability to work from the Herndon, VA office a minimum of three days per week Preferred Qualifications Exposure to Microsoft Entra ID, Intune, or Microsoft 365 administration in an academic, lab, or internship setting CompTIA A+, Network+, or Security+; Microsoft MS-900 or AZ-900 Internship, campus IT, or part-time help desk experience Personal lab experience with Windows Server, Active Directory, or Microsoft 365 Familiarity with PowerShell scripting Interest in physical security and access control technologies Health, dental, and vision coverage Life insurance 401 (k) w/company match 100% up to 3% and an additional 50% match of 2% Paid time off 11 Paid Holidays Company Equity after 1 year We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, sex, age, national origin, disability, Veteran status, or any other category protected by federal, state, or local laws. Voluntary Self-Identification For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file. As set forth in Unlimited Technology’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law. If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. Voluntary Self-Identification of Disability Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 07/31/2029 Why are you being asked to complete this form? We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years. Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at . How do you know if you have a disability? A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to: Alcohol or other substance use disorder (not currently using drugs illegally) Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS Blind or low vision Cancer (past or present) Cardiovascular or heart disease Celiac disease Cerebral palsy Deaf or serious difficulty hearing Diabetes Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders Epilepsy or other seizure disorder Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome Intellectual or developmental disability Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD Missing limbs or partially missing limbs Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS) Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities Partial or complete paralysis (any cause) Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema Short stature (dwarfism) Traumatic brain injury PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. 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$86.6k - $181.8k
Job Title: DevSecOps Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start... ...maintaining a critical DoD system? Join our team as a Systems Administrator! You will get to use your technical skills to implement and...SuggestedContract workWork experience placementFlexible hours- ...effective installation and performance of advanced operating system hardware and software on servers. • Install new software releases... ...projects • Thorough knowledge of good server and system administration principles Additional InformationAll your information will be...SuggestedWork experience placement
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ResponsibilitiesJob Summary:We are seeking a highly skilled and experienced System Administrator to join our team. This position will require the candidate to work closely with government customers, contractor Project Lead, Information Systems Security Officer (ISSO),...SuggestedContract workFor contractorsShift work$90.3k - $189.6k
Job Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI... ...Local* * *The OpportunityCACI is seeking a Classified Systems Administrator to support and maintain mission-critical classified information...SuggestedContract workWork experience placementLocal areaFlexible hours$102.85k - $139.15k
Systems Administrator (Experienced or Senior)Company:The Boeing CompanyBoeing Defense, Space & Security (BDS), Intelligence Systems (IS), seeks a System Administrator (Experienced or Senior) to join our Mission Operations team in Herndon, VA. Our team focuses on delivering...SuggestedPermanent employmentFull timeWork experience placementVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- Company DescriptionArtech Information Systems is the #12 Largest IT Staffing Company in the U.S. and an employer of choice for over 7,000 consultants. We recruit world-class talent for IT, engineering, and other professional jobs at 70+ Fortune and Global 500 companies...Full time
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Leidos has an opening for a Systems Administrator in Reston Virginia. Responsibilities include installation, configuration, administration, support and maintenance of systems, including associated hardware. Responsibilities may include management of systems infrastructures...Full timeWork experience placement$146k - $194k
...technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns...Full timeWork experience placementImmediate start$70k - $95k
...the cost of IT ownership. We provide executive-level, white-glove support. Opening Solvere One is seeking highly qualified System Administrator candidates to provide support to clients. The duties of this role include ensuring clients meet Solvere One technical best practices...Full timeLocal area$112k - $149k
...Anduril Industries, Inc. in Reston, Virginia, is seeking a System Administrator to maintain critical IT systems for the defense industry. Applicants should have extensive experience with both Windows and Linux systems, along with a strong knowledge of network and computer...- ...The Amatriot Group seeks a Senior Systems Administrator to support the National Programs Intelligence Systems & Application Operating Unit. The role focuses on Linux system administration in a classified environment, with responsibilities for installation, configuration...
$92.3k - $166.85k
...Description The Digital Modernization Sector at Leidos has an opening for a System Administrator to support the Intelligence Community in providing technical support for the customer’s system test and integration lab, and customer production environment. The System...Work at officeLocal areaImmediate start$150k - $180k
...addition to other position specific requirements which may impact salary. Position Overview Amatriot is seeking an experienced Systems Administrator to support our National Programs Intelligence Systems & Application Operating Unit. The SITE III ITS Task Order effort is...Full timeLocal areaWeekend work- ...System Administrator LOCATION Reston, VA 20190 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, security...Temporary workFor contractorsImmediate startFlexible hours
- ...RTX Corporation is seeking a System Administrator to deploy, configure, and maintain Windows 11 workstations and related infrastructure onsite at Dulles, VA. The role requires hands-on expertise, strong troubleshooting, and experience with modern endpoint management,...
- ...Apogee Integration LLC seeks a Systems Administrator to provide Tier 2 help desk support and systems administration in a 24/7 environment. You will support a comprehensive suite of messaging applications, manage incidents, and escalate issues as part of a mission-oriented...
- ...Saic is seeking an IT System Integration Team Manager to join their hybrid-remote team in Sterling, VA. This role involves leading a team of engineers and collaborating with various stakeholders to ensure successful integration of cloud environments and systems. The ideal...Remote work
$92.3k - $166.85k
...Description The Digital Modernization Sector at Leidos has an opening for a System Administrator to support the Intelligence Community in providing technical support for the customer’s system test and integration lab, and customer production environment. The System...Work at officeLocal areaImmediate start$150k - $180k
...to other position specific requirements which may impact salary Position Overview Amatriot is seeking an experienced Senior Systems Administrator to support the National Programs Intelligence Systems & Application Operating Unit. The SITE III ITS Task Order effort is charged...Full timeLocal areaWeekend work- ...onsite Duration: 1 year Contract NOTE :Must be a US Citizen and ONLY hold US citizenship Potential to convert to FTE SENIOR SYSTEM CLOUD ADMINISTRATOR Required Skills and Experience: 5+ years of experience in an IT enterprise System Admin role or Cloud Admin position 4+...Contract work
- ...Linuxcareers is seeking a System Administrator to support classified information systems in Reston, Virginia. This role requires expertise in both Windows and Linux systems, along with a current U.S. Top Secret SCI security clearance. Responsibilities include maintaining...
- ...Nightwing Intelligence Solutions, LLC is seeking a lab and systems administrator to support provisioning, imaging, and access management for lab users. The role requires DoD/ DHS suitability and the ability to work across Linux/Unix and macOS environments. The candidate...
$150k - $180k
...experience and/or certifications in addition to other position specific requirements which may impact salary Position Overview The System Administrator manages and supports enterprise, regional, and local server environments hosting mission-critical applications and...Full timeLocal area- ...Anduril Industries is seeking a System Administrator for a position in Reston, Virginia. The role involves installing, configuring, and maintaining IT systems, alongside managing user accounts and ensuring compliance with policies. The ideal candidate will have experience...
- ...insight and leadership to solve the nation's most critical national security challenges in the most demanding environments.This Systems Administrator position is located in Northern Virginia with flexible core hours.The Systems Administrator provides in-depth support and...Work at officeFlexible hours
$112k - $179k
ResponsibilitiesCurrently seeking a Cyber Systems Administrator to support an Intel Community (IC) customer in the Herndon, Virginia area.The Systems Administrator provides mid-level operational support for enterprise information systems within classified environments....Contract workShift work$112k - $149k
...companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is... ....WHAT YOU'LL DO:The Anduril Intelligence Systems System Administrator ensures the smooth functioning of the core underpinnings of the...Full timeWork experience placementImmediate start$146k - $194k
...companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is... ....ABOUT THE JOB We're seeking a skilled Classified Systems Administrator with expertise in Linux and Microsoft environments to provide...Full timeWork experience placementImmediate start$99k - $206k
...provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet... ...commercial markets.Job SummaryNightwing is seeking a Systems Administrator with a proven ability supporting Information Technology...Full time- ...UltraViolet Cyber is headquartered in McLean, Virginia, with global offices across the U.S. and in India. We are seeking a RHEL system administrator / infrastructure engineer to support a SOC Engineering team responsible for expanding security visibility across cloud and...Temporary work2 days per week1 day per week
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