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Added 7 mins ago
Lead Information Systems Security Officer (ISSO) - Post-Quantum Cryptography
Lumen
Dover, DE
Lumen is seeking a Lead Information Security Engineer (ISSO) with deep expertise in Risk Management Framework (RMF) execution and a strong focus on Post-Quantum Cryptography (PQC) strategy,…
Added 7 mins ago
Principal Architect
Lumen
Dover, DE
…ecosystem. By combining deep technical expertise with strategic business insight, this individual helps ensure that every cloud investment delivers measurable outcomes while supporting…
Added 7 mins ago
Lead Information Security Engineer - Red Team
Lumen
Dover, DE
Red Team - Lead Information Security Engineer
Added 7 mins ago
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Seasonal Customer Service, Stock & Fulfillment - Christiana Fashion Center Rack
Nordstrom
Newark, DE
- $16.55 to $17.25 USD / hour
Utilize inventory management systems to scan, process and research merchandise shipments in accordance with our inventory control processes
Added 15 mins ago
Engineer III, OverWatch Labs (Remote)
CrowdStrike
Pierre, SD
We are looking for an engineer to work on building and maintaining scalable data infrastructure/platforms and tools for our team. Someone with foundational knowledge in algorithms, software…
Added 16 mins ago
Manufacturing Engineer
Daifuku Intralogistics America
Hobart, IN
A Manufacturing Engineer is responsible for designing, implementing and reviewing the procedures and equipment involved in the manufacturing process.
Added 18 mins ago
Quality Assurance Manager (Mgr Quality 3) - 30981
Huntington Ingalls Industries
Pocasset, MA
…you will help transform the Quality function by shifting the business from traditional Quality Control toward a robust, proactive Quality Assurance model built around designing quality into…
Added 18 mins ago
Quality Engineer II
Honeywell Technologies
Acton, MA
As a Quality Engineer II here at Honeywell, you will play a crucial role in ensuring the quality and reliability of our products through rigorous testing, analysis, and process…
Added 18 mins ago
C
HVAC Sales Engineer
Carrier
Canton, MA
- $64,500 to $129,500 USD / year
We are seeking an established HVAC Sales Engineer . You will market and sell Carrier Applied and Industrial HVAC products and solutions to current and potential customers within your region.
Added 19 mins ago
N
Retail Sales Floor Support & Stock - Colony Place Rack
Nordstrom
Plymouth, MA
- $18.15 to $18.85 USD / hour
We have roles available in Sales , Customer Service, Stock, and Fulfillment departments. Apply now and discuss which role interests you most during the interview process.
Added 19 mins ago
Civil/Structural Engineer
Leidos
Framingham, MA
Leidos Energy division is seeking a Senior Civil/Structural Engineer with strong design knowledge of power projects in civil, geotechnical, hydrological, and structural design…
Added 19 mins ago
Software Engineer Co-op (January 2027)
RTX Corporation
marlborough, MA
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations,…
Added 19 mins ago
Software Engineer (Secret) (4611)
SMX
Boston, MA
Define and engineer solution capabilities that satisfy customer business drivers / requirements and meet service delivery objectives
Added 19 mins ago
Cloud Systems Engineer (Secret) (4496)
SMX
Boston, MA
Define and engineer solution capabilities that satisfy customer business drivers / requirements and meet service delivery objectives
Added 19 mins ago
M
Engineering Intern Summer 2027 - Candidates Attending 2026 SHPE National Convention
Medtronic
Boston, MA · Newton, MA
- $26.5 to $45.25 USD / hour
…preferences are strongly considered during the interview and offer process; however, flexibility increases the number of potential opportunities available. All interns must reside in the…
Added 19 mins ago
C
Cybersecurity Engineer
CBRE
Boston, MA
- $95,000 to $100,000 USD / year
…multi-cloud and hybrid environments. They partner with the CBRE business, Digital & Technology, and other partner organizations (Compliance, Risk Management, Audit, and Legal) to integrate…
Added 19 mins ago
R&D Systems Engineer
J&J Family of Companies
Boston, MA
Johnson & Johnson announced plans to separate our Orthopaedics business to establish a standalone Orthopaedics company, operating as DePuy Synthes. The process of the planned separation is…
Added 19 mins ago
Senior Principal Development Engineer - Sustainable Infrastructure (Remote)
Johnson Controls Inc.
United States
…from an Operations & Maintenance (O&M) perspective. Assists Business Development Director (BDD) with proposal bid text, black-line of project documents including Project Agreement, Facility…
Added 32 mins ago
EU
Scientific Software Engineer
Experis USA
Spring, TX
- $80 to $95 USD / hour
Our client, in the oil and gas industry, is looking for a Scientific Software Engineer to join their team in Spring, TX!
Added 37 mins ago
CI
Sales Engineer, Seattle/Portland (Strategic)
Cribl, Inc
Denver, CO
- $150,000 to $190,000 USD / year
…remote‑first and grounded in a simple idea: software is a people business. Cribl is the place where curious, collaborative people can do their best work, grow fast, and bring their full…
Added 37 mins ago
CI
Staff Software Engineer, Edge Agent
Cribl, Inc
Denver, CO
- $170,000 to $220,000 USD / year
…remote‑first and grounded in a simple idea: software is a people business. Cribl is the place where curious, collaborative people can do their best work, grow fast, and bring their full…
Added 40 mins ago
MM
Operations Specialist
MP Materials Corp.
Mountain Pass, CA
- $38.08 USD / hour
The Senior Project Engineer will be a member of our Mountain Pass, CA mine business. This role supports the planning, coordination, and execution of capital projects to ensure they are…
Added 40 mins ago
Manufacturing Engineer
Daifuku
Hobart, IN
A Manufacturing Engineer is responsible for designing, implementing and reviewing the procedures and equipment involved in the manufacturing process.
Added 46 mins ago
Financial Services - Technology Consulting - Product Designer - Senior - Washington, DC
EY
McLean, VA · Washington, DC
…marketplace and the only professional services firm with a separate business unit dedicated to the financial services industry – the Financial Services Organization (FSO). Our focused model…
Added 59 mins ago
J
Senior IT Project Engineer
Jobgether
Remote, United States
- $105,000 to $115,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior IT Project Engineer based in the United States.

Closed listing

GD Information Technology, Inc.

Windows Systems Administrator - TS/SCI with Polygraph

United States

The likely salary range for this position is $187,000 - $253,000.

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Pay: The likely salary range for this position is $187,000 - $253,000.
Experience: Required Experience: 10+ years in Windows Systems Administration
Posting language: English
Posted: Nov 2, 2026

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Original job description

Archived listing. The details below describe a past opening.

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret SCI + Polygraph

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Public Trust/Other Required:

None

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Microsoft Endpoint Manager, Microsoft Windows, Microsoft Windows Server, Systems EngineeringCertifications:

MCSE - Microsoft - MicrosoftExperience:

10 + years of related experienceUS Citizenship Required:

Yes

Job Description:

Transform technology into opportunity as a Windows Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

HOW A WINDOWS SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT

Proactively maintain and develop all Windows infrastructure technology to maintain a 24x7x365 uptime service
Engineer systems administration-related solutions for various project and operational needs
Maintain best practices for managing systems and services across all environments
Perform fault-finding, analysis, and logging of information for reporting of performance exceptions
Proactively monitor system performance and capacity planning
Manage, coordinate, and implement software upgrades, patches, and hot fixes on servers and workstations
Create and modify scripts or applications to perform tasks
Provide input on ways to improve the stability, security, efficiency, and scalability of the environment
Collaborate with other teams and team members to develop automation strategies and deployment processes

WHAT YOU’LL NEED TO SUCCEED:

Education: Bachelor's degree in Computer Science, Information Systems, or similar relevant degree, or equivalent experience
Required Experience: 10+ years in Windows Systems Administration
Required Technical Skills:
Strong background in Microsoft Systems Engineering and providing support to those systems
Microsoft operating systems including Windows Server 2016 or later
Active Directory (AD), specifically: Health of AD to include, but not limited to, AD Sites and Services/Replication; Group Policy Implementation to include registry changes; Permissions (security and/or file) related to user accounts, OUs and shares; DNS, DHCP; LDAP integration with non-Microsoft based applications
Experience maintaining and managing Microsoft Endpoint Configuration Manager (MECM), specifically: Software package creation and distribution; Imaging Windows workstations and servers (virtual and physical); Patch management; Integration of Windows Defender with MECM
Strong knowledge of virtualization Windows workstations/servers hosted within VMware
Current experience in the Sponsor's classified and unclassified distributed work environment architectures and systems
Management of stand-alone Microsoft Certificate Authority
Immediate response may be required to restore or maintain system functionality (Tier 3 troubleshooting)
Familiarity with Jira and Confluence
Security Clearance Level: Active TS/SCI with Polygraph
Location: Herndon, VA, on customer site
Advantageous Certifications: MCSE
Other Preferred Skills:
Knowledge of and experience with security best practices and technologies, including patch management, hardening of Windows systems
Familiarity with PowerShell scripts to run/edit
Knowledge of customer enterprise services and customer specific compliance requirements
Management of MFA implementations
In-depth knowledge of VMWare and ESXi
Previous experience with storage devices including NetApp
Demonstrated capacity to understand and communicate technical ideas, concepts, and thoughts across multiple technical and non-technical stakeholders
Experience scripting system administration tasks in PowerShell
US Citizenship Required

GDIT IS YOUR PLACE:

401K with company match
Comprehensive health and wellness packages
Internal mobility team dedicated to helping you own your career
Professional growth opportunities including paid education and certifications
Cutting-edge technology you can learn from
Rest and recharge with paid vacation and holidays

#OpportunityOwned #GDITCareers #WeAreGDIT #JET

The likely salary range for this position is $187,000 - $253,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

Travel Required:

Less than 10%

Telecommuting Options:

Onsite

Work Location:

USA VA Herndon

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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