System Administrator
$105k - $115kD2 Consulting
ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED Transform technology into opportunity as a Systems Administrator with D2 Tech Services. A career in enterprise IT means connecting and enhancing the systems that matter most. At D2 Tech Services you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate. As a Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to support our Intelligence customer in Springfield, VA How a Systems Administrator will make an Impact Step into the center of a mission-critical IT Operations environment. As a Systems Administrator on our Operations 24x7 support team, you are the first responder for enterprise infrastructure events, keeping networks, systems, and applications stable for our customers around the clock. You will combine technical troubleshooting with strong operational awareness, using tools, dashboards, and tickets to protect availability and performance in real time. What you will do Maintain Operational Awareness: Maintain a clear view of the state of the environment at any given moment, know what has changed recently, what is at risk, and which services are most critical right now. Operate with Operational Intelligence: Translate technical activity into mission and enterprise risk, connect incidents to potential downstream impact, and flag issues early so they can be contained Provide insight, not just input: Use monitoring tools, logs, and the ITSM platform as storytelling platforms, identify trends, recurring issues, SOP violations, and performance degradation before they become outages Master triage and escalation: Ask the right questions early, determine who else may be affected, decide when to engage engineering teams, and elevate with clear summaries, documented actions, and specific requests for assistance Monitor infrastructure, applications, and services across a hybrid enterprise, responding to alerts from dashboards, logs, and monitoring tools Perform first-line triage of events and incidents, validate alerts, separate symptoms from core issues, and quickly assess scope and impact Correlate events across multiple systems to recognize patterns, performance anomalies, and early indicators of broader issues Own incidents from creation to resolution, open and maintain tickets, drive updates, coordinate with Tier 2 and Tier 3 technicians, and ensure clean hand offs between shifts Communicate clearly with internal teams, engineering partners, and mission stakeholders, provide calm, concise, fact-based status during incidents and change events Execute established standard operating procedures, including authorized outage coordination and operational steps for planned changes Maintain strong ticket hygiene, document actions, timelines, decisions, and next steps so any teammate can understand the status at a glance Contribute to high quality shift turnover documentation so the incoming team has an accurate picture of the current state of operations Why This Role Matters You will be at the center of real time operations for a complex enterprise environment, where your decisions, communications, and pattern recognition directly affect uptime and mission success. This role is a key entry point into our IT Operations career path, with opportunities to grow into senior, principal, and leadership positions as you deepen your technical expertise and operational intelligence. If you are energized by fast paced operations, take pride in being the calm voice in the middle of an incident, and enjoy turning data into action, we would like to meet you. What you Bring At least 2 years of relevant IT experience in operations, network operations center, system administration, or similar support role Working knowledge of Windows and Linux server administration and basic understanding of networking, storage, and virtualization UNIX, Windows, or storage administration Experience with IT service management platforms such as ServiceNow or equivalent, strong comfort with ticket creation, updates, and workflow Ability to create and modify scripts Proven ability to work in a 24x7 shift-based environment, including nights, weekend, and holiday as required. Some on-call support Strong documentation habits, attention to detail, and commitment to clean ticket hygiene and shift turnover Excellent written and verbal communication, especially under pressure, calm, clear, and concise incident updates Coachable mindset, collaborative team player, and a service-oriented attitude with integrity and professionalism DoD 8140 IAT Level II certification or equivalent Additional Information All your information will be kept confidential according to EEO guidelines. Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically $105-$115k. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range. Highlights of our benefits include Health/Dental/Vision, 401(k) match, Accrued PTO, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and more! D2 Technical Services is committed to a merit-based recruitment process and encourages applications from all qualified individuals. As a Veteran‑Owned Small Business, we particularly welcome applications from veterans who have the requisite skills and experience. Job applicants that are interested in one of our openings and may require a reasonable accommodation to participate in the job application or interview process, should contact us to request an accommodation. #J-18808-Ljbffr
$86.6k - $181.8k
Job Title: Tier 2 Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start:... ...Opportunity:We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this role, you will serve as...SuggestedContract workWork experience placementFlexible hours$105k - $155k
...Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies... ...selected candidates will be contacted about an opportunity. Systems Administrator 3: $105,000 - $145,000Systems Administrator 4: $120,000 - $160...SuggestedFull timeWork experience placementLocal areaWorldwide$77.6k - $176k
Systems AdministratorThe Opportunity: The Senior Systems Administrator is responsible for the design, implementation, maintenance, and support of enterprise systems and infrastructure. This role ensures the stability, integrity, and efficient operation of IT systems and...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work- ...Health IT, and Tribal sectors. Our highly certified experts build systems that drive efficiency, accelerate modernization, and ensure... ...and innovative environment. Concept Plus is seeking a System Administrator to operate within a multi-disciplinary IT team consisting of cybersecurity...SuggestedLocal areaFlexible hours
$190k - $195k
...Senior (Cleared) Systems AdministratorThank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration... ...milestones.Kentro is hiring for a Senior (Cleared) Systems Administrator to support the National Geospatial-Intelligence Agency....SuggestedLocal area- Belcan is seeking a Sr. Technologist in Springfield, VA. The role requires an associate degree and 6 years of relevant experience, a Top Secret clearance, and the ability to obtain SCI access. You will perform inspections, communicate technical information, and support...Overseas
$110k - $140k
...System AdministratorAmentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United... ...across all 7 continents.Amentum is seeking a mid-level System Administrator to support a Department of War (DoW) customer in Springfield,...Hourly payFull timeContract workTemporary workRemote workFlexible hoursShift work- ...Mission Technologies, a division of HII, is seeking a senior Systems Administrator to secure and optimize Windows and Linux environments supporting critical enterprise and mission workloads. You will apply cross‑platform expertise to ensure systems are reliable, performant...
- ...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...
- ...System Administrator This opportunity resides with Warfare Systems, a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber...Work experience placementLocal areaWorldwide
- ...Senior Systems Administrator, TS/SCI ClearanceWe have an immediate need for a Senior Systems Administrator, TS/SCI Clearance, for our customer in Springfield, Virginia. NGA contract Work Schedule: (M-F Onsite) Within the window of 5:00AM – 9:00 PM ESTDuties & ResponsibilitiesThe...Contract workImmediate start
- ...Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any...Full timePart timeLocal areaRemote workShift workRotating shift
$80k - $120k
...Posted 2026-07-24 Category Information Technology Subcategory Sys Administrator Schedule Full-Time Shift Day Job Travel Yes - 10% of the time... ...SAIC is seeking a highly motivated and skilledSenior Systems Administrator II – Desktop Support to join our MAJESTIC Joint...Full timeFor subcontractorWork at officeRemote workShift work$85k - $125k
...partners to stay ahead - driving smarter, faster, and more secure outcomes. Job Overview: 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...For contractorsLocal areaRemote work$100k - $120k
...Systems Administrator Springfield, Virginia, United States Requires an active TS/SCI Security Clearance with the ability to obtain a CI Poly What Impact You'll Have: We are seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience...Contract workTemporary workImmediate startRemote work- ...Senior Systems Administrator NewGen is seeking a Senior Systems Administrator with an active Top Secret to provide operations and maintenance support - installation, configuration, securing and hardening, testing, sustainment, upgrading, remediation, and decommissioning...
$118.1k - $200.76k
...Systems AdministratorAs 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...Full timeLocal area- ...Job Posting We are in search of Systems Administrators to maintain, upgrade and manage our software, hardware and desktop support infrastructure. You should be resourceful and able to diagnose and resolve problems quickly. Experience in Linux, Windows. LAN, WAN and...
$147.29k - $199.28k
...Virtualization Systems AdministratorYour impact: Own your opportunity to support national defense. Your work will help keep critical... ...Meaningful work and personal impact: As a Virtualization Systems Administrator supporting CIS, you will ensure the stability, security, and...Remote work$95k - $135k
...Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies... ...cybersecurity, physical facilities, and personnel operations. The Systems Administrator - NMCI Desktop Support serves as the organization's NMCI...Full timeWork experience placementLocal areaWorldwide$75.2k - $158.1k
Job Title: AWS System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/... ...* *The Opportunity:The TCS team is looking for an AWS System Administrator to work on Enterprise Cross-Domain Systems and associated projects...Contract workWork experience placementLocal areaFlexible hours- ...Polygraph is required prior to start. A customer-approved security certification is required: Security+, SSCP, CISSP, or CASP. Systems Administrator Work Location: Springfield, VA DPG Solutions is looking for a mid- to senior-level Systems Administrator to support a...
- ...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
- ...Marathon TS is currently hiring for a TS/SCI cleared Systems Administrator to support our intelligence customer in Springfield, VA. HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT Night Shift / Weds (Alt) - Sat 1730-0530ET (Delta Team) 4 on, 3 off / 3 on, 4 off...Work experience placementCurrently hiringNight shift
- ...Systems Administrator (PITD)Marathon TS is currently hiring for a TS/SCI cleared Systems Administrator to join our team to support our intelligence customer in Springfield, VA.As a Mobile/Personal IT Devices (PITD) System Administrator within our User Facing and Data Center...For contractorsCurrently hiringWork at officeLocal area
- ..., Federal and State Government Agencies. Learn More About ProSidian Consulting at DescriptionProSidian Seeks a Energy Data Systems Administrator | Evaluation Support [DOEOP045050] - DPLH Est.: 665.6 Hrs. ST | 0 Hrs. OT on a Exempt 1099 Contract: No Overtime Pay Contract...Full timeContract workTemporary workFor contractorsH1bWork at officeFlexible hours
$96.57k - $130.65k
...Endpoint Management Systems AdministratorOwn your opportunity to support national defense. Your work will help keep critical operations... ...next generation of innovation.As an Email Services Systems Administrator supporting CIS, you will operate, secure, and optimize enterprise...Remote workWorldwide$77.6k - $176k
...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a cross domain...Full timeContract workPart timeWork at officeLocal areaRemote work- ...Linux System AdministratorSpringfield, Virginia, United StatesAt Obscurity Labs we employ the top talent in the industry, providing... ...make an impact.As a Linux Systems Engineer and Linux Systems Administrator on a DevSecOps program, you'll have the opportunity to deploy...Full timeRemote work
- ...Job OpportunityWe are looking for Linux Systems Administrators to support and maintain secure, mission-critical production environments for our customers. This position is responsible for planning, implementing and performing all the various tasks required to build, administer...
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