Data Center Network Administrator – TS/SCI

Senior Network Administrator Location: McLean, VA (with an opportunity to work from the Chantilly, VA location by the end of the year)Work Arrangement: Onsite, 5 days per weekTravel: Up to 20%Clearance: Active TS/SCI with Counterintelligence (CI) PolygraphCertification Requirement: Current IAM Level II certification to satisfy DoD 8570 IAT...

PGTEK is seeking a Senior Network Administrator to design, configure, and maintain complex data center networks supporting AI workloads. The role is on-site in McLean, VA with potential relocation to Chantilly by year end, requiring TS/SCI clearance and IAM Level II certification.You will lead Layer 2/3 topology design (BGP, VXLAN), implement Spine-Leaf...

Test & Validation Integration EngineerLocation: Chantilly, VAWork Arrangement: 100% Onsite – 5 Days per WeekSecurity Clearance: Active TS/SCI RequiredPosition: Test & Validation / Systems Integration EngineeringJob SummaryPGTEK is seeking a skilled Test & Validation Integration Engineer to support a federal customer in Chantilly, VA. This position serves...

Integration Support - Federal CustomerLocation: Chantilly, VAWork Arrangement: 100% Onsite - 5 Days per WeekSecurity Clearance: Active TS/SCI RequiredPosition: Integration / Deployment & Field SupportJob SummaryPGTEK is seeking a hands-on Integration Support professional to support a federal customer in Chantilly, VA. This role provides critical...

Systems Engineer (TS/SCI with Poly Required) Job Category: IT Infrastructure and Operations Requisition Number: SYSTE002300 Posted : September 15, 2026 Full-Time On-site Salary Range : $142,792 USD to $238,451.20 USD Showing 1 location ChantillyChantilly, VA, USA Description GCI embodies excellence, integrity and professionalism. The employees supporting...

PGTEK is seeking a Network Administrator to support high‑performance data center networking infrastructure.Êtes-vous le/la candidat(e) idéal(e) pour cette opportunité ? Assurez-vous de lire la description complète ci-dessous.The role offers growth into advanced data center networking, working with BGP, ECMP, VXLAN, Spine‑Leaf, MCLAG, and RoCEv2...

Network AdministratorLocation: McLean, VA (with an opportunity to work from the Chantilly, VA location by the end of the year)Cette opportunité vous plaît ? Postulez vite, car un grand nombre de candidatures est attendu. Faites défiler la page pour lire la description complète du poste.Work Arrangement: Onsite, 5 days per weekTravel: Up to 20%Clearance:...

Senior Network AdministratorPostulez rapidement ! Un grand nombre de candidats est attendu pour le poste détaillé ci-dessous, n'attendez pas pour envoyer votre CV.Location: McLean, VA (with an opportunity to work from the Chantilly, VA location by the end of the year)Work Arrangement: Onsite, 5 days per weekTravel: Up to 20%Clearance: Active TS/SCI with...

PGTEK is seeking a Senior Network Administrator to design, configure, and maintain complex data center networks supporting AI workloads.Les candidats doivent prendre le temps de lire attentivement tous les éléments de cette annonce d'emploi. Veuillez postuler rapidement.The role is on-site in McLean, VA with potential relocation to Chantilly by year end,...