VDI Engineer - TS/SCI with Polygraph
General Dynamics
SYSTEMS ENGINEER SENIOR At GDIT, you are trusted to deliver secure, reliable virtual desktop capabilities supporting critical Government missions. Join a team where your engineering expertise drives innovation across Citrix, Azure Virtual Desktop, and enterprise-scale virtualization platforms. You will lead engineering enhancements, design modern virtual desktop solutions, and solve complex challenges that directly impact our customers and national security operations. You will be responsible for engineering, securing, and optimizing enterprise VDI platforms. In this role, a typical day will include: Designing, implementing, and sustaining Citrix XenDesktop, Citrix ADC (NetScaler), Provisioning, and Virtual Apps/Desktops in large-scale environments. Engineering and supporting Microsoft Azure Virtual Desktop (AVD) solutions across on-prem, cloud, and hybrid environments. Automating processes using PowerShell or Python Performing Tier 3+ troubleshooting, root cause analysis, and optimization of VDI infrastructure. Maintaining engineering documentation, processes, and procedures for VDI lifecycle management. WHAT YOU’LL NEED: Active TS/SCI clearance with poly DoD 8570 IAT Level II compliance (Security+ CE, SSCP, GSEC, CySA+, or CCNA Security, etc.) Bachelor’s Degree in a related technical discipline, or the equivalent combination of education, technical certification or training, or work/military experience Minimum of 10 years’ relevant experience designing, developing, maintaining, and testing desktop virtualization infrastructure Hands-on experience with: Citrix XenApp/XenDesktop, App Layering, ELM Azure Virtual Desktop deployments on Windows Server 2019/2022 Windows 10/11 SOE, imaging, evergreen methodologies Scripting (PowerShell and/or Python) SQL Clustering Failover (preferred) Enterprise networking, cloud, and virtualization architectures Preferred certification(s): Citrix Virtual Apps and Desktops (1Y0-312) CWS-215: Citrix Virtual Apps and Desktops 7 Administration On-Premises and in Citrix Cloud Managing Modern Desktops (MD-101) Azure Virtual Desktop specialty certs Locations: Colorado Springs, COAurora, COAnnapolis Junction, MDTampa, FLMiami, FLOmaha, NESterling, VANorfolk, VAQuantico, VA #GDITCareers #WeAreGDIT #MD_Alumni2026 #VA_Alumni2026 #JET #J-18808-Ljbffr
- ...infrastructure needs. Our work depends on a VDI Engineer joining our team to support Government... ...on-prem, cloud and hybrid Interacting with Government stakeholders regarding... ...projects WHAT YOU’LL NEED: Active TS/SCI with polygraph clearance Must meet DoD 8570 IAT Level...SuggestedRemote work
General Dynamics Information Technology
Sterling, VA5 days ago $144.5k - $195.5k
...Possess: Top Secret/SCI Clearance Level... ...Top Secret SCI + Polygraph Public Trust/Other... ...Technical Support, VMware VDI Certifications:... ...Description: SYSTEMS ENGINEER SENIOR At GDIT, you... ...YOU'LL NEED: Active TS/SCI clearance with poly DoD 8570 IAT Level...SuggestedTemporary workImmediate startRemote workWorldwideFlexible hoursGeneral Dynamics Information Technology
Sterling, VA13 hours ago- ...Description TITLE: Sr. Systems Engineer (Citrix)LOCATION: Sterling,... ...)CLEARANCE REQUIRED: Active TS/SCI with CI PolygraphEMPLOYMENT TYPE... ...Desktop Infrastructure (VDI) environment within a secure,... ...SCI security clearance with CI Polygraph.Must meet DoD 8140 requirements...SuggestedFull timeRelocation package
Modern Government Solutions
Sterling, VA2 days ago - ...EngineerLOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARYModern Government Solutions (MGS) is seeking a Systems Test Engineer to plan, execute, and validate the performance, reliability, and...SuggestedFull time
Modern Government Solutions
Sterling, VA2 days ago - ...the mission is never interrupted. At GDIT, we deliver clarity with our cloud solutions and provide meaningful work. Your work... ...Certified Tester ~ SAFe for Teams ~ Security Clearance Level : TS/SCI w/ Polygraph ~ Location: Customer Site GDIT IS YOUR PLACE: ~40...Suggested
General Dynamics Information Technology
Herndon, VA3 days ago $154.05k - $278.48k
Principal Mechanical Engineer (TS/SCI Required)Location: Reston, VALeidos is seeking an experienced... ..., and exceptional analytical skills with meticulous attention to detail. As a... ...possess an in-scope and active TS/SCI Polygraph clearance and the ability/willingness to...Full timeFor contractors$139.1k - $251.45k
...seeking an accomplished Principal Civil Engineer to support high-priority national... ...and supporting infrastructure associated with chemical, biological, radiological, and... ...consideration must possess an in-scope and active TS/SCI Polygraph clearance and the ability/willingness...Full timeFor contractors- ...infrastructure needs. Our work depends on a Lab Engineer joining our team to support... ...and test plans Interacting with the Government customers regarding Systems... ...preferred. WHAT YOU’LL NEED: Active TS/SCI clearance with polygraph Must meet DoD 8570 IAT Level II...Remote work
$131.3k - $237.35k
...seeking an experienced Senior Mechanical Engineer to support critical national security... ...rigor, and exceptional attention to detail with the ability to make informed decisions... ...must possess an in-scope and active TS/SCI Polygraph clearance and the ability/willingness to...Full timeFor contractors$107.9k - $195.05k
Leidos is seeking an experienced Mechanical Engineer to support critical national security... ...combines strong problem-solving skills with engineering rigor, attention to detail,... ...must possess an in-scope and active TS/SCI Polygraph clearance and the ability/willingness to...Full timeFor contractors- ...the future. Our work depends on an F5 Engineer joining our team to support... ...introduction of new features Collaborates with different technology towers to achieve... ...What you’ll need: ~ Active TS/SCI clearance with polygraph ~ Education: Bachelor of Science Degree...Work experience placementLocal area
$154.05k - $278.48k
...highly accomplished Principal Nuclear Engineer Subject Matter Expert (SME) to support... ...RequirementsMUST possess an active and in-scope TS/SCI Polygraph clearance for consideration.U.S.... ...Education & ExperienceMaster's degree with 15+ years of relevant experience, orDoctorate...Full timeFor contractors$131.3k - $237.35k
...seeking a highly skilled Modeling Engineer to support critical national... ...Unclassified, Secret, and TS/SCI environments.Prepare, filter,... ...Threat AssessmentCollaborate with weapon effects analysts,... ...an in-scope and active TS/SCI Polygraph clearance and the ability/willingness...Full timeWork experience placement- ...seeking a dynamic and motivated Lead System Engineer to provide support for globally... .... This role blends technical expertise with strategic execution, aligning service level... ...70 certification Clearance: Active TS/SCI with Polygraph The successful candidate will have...
General Dynamics Information Technology
Chantilly, Loudoun County, VAmore than 2 months ago $148.3k - $266.9k
...of possibilities, pursue one with endless opportunities. Imagine... ...Digital Signal Processing Engineer (DSP) positions at our headquarters... ...or related disciplineTS/SCI is requiredMinimum of 10 years... ...localization challengesAn active TS/SCI w/polygraph is preferredSecurity...Full time- Clearance: Active TS/SCI with CI Polygraph (Incase of FSP. This program will keep your Full Scope ACTIVE)Required Skills/Experience:- Bachelor's degree in related discipline - Experience as a software developer, integrator, administrator, or similar technical role- Experience...
- ...to complex problems as a Linux Systems Engineer at GDIT. Here, you’ll tailor cutting-edge... ...unique requirements of our clients. With a career in systems engineering, you’ll... ...Fiber Channel Security Clearance Level: TS/SCI with Polygraph Required Skills and Abilities: Works...
General Dynamics Information Technology
Chantilly, Loudoun County, VA19 days ago - ...Description TITLE: Principal Systems Engineer (API Gateway)LOCATION: Sterling, VA (Relocation... ...considered)CLEARANCE REQUIRED: Active TS/SCI with CI PolyEMPLOYMENT TYPE: Full-time,... ...DoD TS/SCI security clearance with CI Polygraph.Must meet DoD 8140 requirements,...Full timeRelocation package
Modern Government Solutions
Sterling, VA2 days ago - ...advance your career. Join GDIT as a Cloud Engineer and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like... ...A&A) process Security clearance level: TS/SCI w/Polygraph Location: Herndon, VA - customer site...Work experience placement
General Dynamics Information Technology
Herndon, VA18 days ago - ...SME Systems Engineer GCI embodies excellence, integrity and professionalism. The employees... ...trusted and reliable partnerships with our customers and industry. At GCI,... ...Citizen and requires an active/current TS/SCI with Polygraph clearance. Equal Opportunity Employer...Work experience placement
GCI
Herndon, VA5 days ago $164.38k - $274.52k
...Systems Engineer SME (TS/SCI with Poly Required) Job Category: IT Infrastructure and Operations Requisition Number: SYSTE002097 Posted: May 7... ...be a US Citizen and requires an active/current TS/SCI with Polygraph clearance. Equal Opportunity Employer / Individuals with Disabilities...Full timeWork experience placementFlexible hoursGCI
Herndon, VA13 hours ago$117.2k - $176.7k
...SalesforceSalesforce is the #1 AI CRM, where humans with agents drive customer success together... ...of the Role:Join our Site Reliability Engineering (SRE) team, where you'll work... ...position.This position requires a USA TS/SCI with Polygraph security access level.Unleash Your...Full timeWork experience placement- ...country from threats. Job Description As a Systems Engineer supporting the customer, you will be trusted to solve complex... ...customer service. GDIT is seeking highly cleared candidates with active TS SCI w/Poly to provide systems engineering expertise in support of...For contractorsWork experience placement
General Dynamics Information Technology
Chantilly, Loudoun County, VAmore than 2 months ago - ...Job Description We are seeking a hands-on Systems Engineer with deep, practical experience across infrastructure, platforms... ...: Contract core hours, 9am - 3pm Security Clearance: TS/SCI with Polygraph US Citizenship Required GDIT IS YOUR PLACE: ~401...Contract workWork experience placement
General Dynamics Information Technology
Herndon, VAmore than 2 months ago - ...Radio Frequency Engineer Transform technology into opportunity as a Radio Frequency... ...surveys and inspections to ensure compliance with Intelligence Community Directive (ICD)... ...experience Security clearance level: TS/SCI with Polygraph US citizenship required Role...
General Dynamics
Chantilly, Loudoun County, VA3 days ago $93.66k - $109.25k
...Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able... ...None Job Family: Professional Engineering Job Qualifications: Skills:... ...inspections to ensure compliance with Intelligence Community... ...• Security clearance level: TS/SCI with Polygraph • US citizenship...Temporary workImmediate startRemote workWorldwideFlexible hoursGeneral Dynamics Information Technology
Chantilly, Loudoun County, VA4 days ago$93.66k - $109.25k
...into opportunity as a Radio Frequency Engineer at GDIT. Shape what's next for mission-... ...surveys and inspections to ensure compliance with Intelligence Community Directive (ICD)... ...experience Security clearance level: TS/SCI with Polygraph US citizenship required Role...Temporary workImmediate startRemote workWorldwideFlexible hoursGeneral Dynamics Information Technology
Chantilly, Loudoun County, VA5 days ago- ...Job Description Job Description As a VDI Engineer supporting the Government, you will be... ...on-prem, cloud and hybrid Interacting with Government stakeholders regarding technical... ...of experience Must have an Active TS/SCI ; willing to obtain a CI Poly Experience...Temporary workRemote workRelocation package
- ...smarter. Our work depends on an Exchange Engineer joining our team to support... ...performed and deliverables associated with the Systems Engineering area of responsibility... ...WHAT YOU’LL NEED: Active TS/SCI clearance with polygraph Must meet DoD 8570 IAT Level II requirements...
- ...and security of our nation as a Storage Engineer at GDIT. You’ll apply the latest... ...both on and off premise Collaborating with the Customer Technical Leads, storage vendors... ...: ~ The position requires an active TS/SCI with Polygraph. ~10+ years of related systems...
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