Onsite Network Engineer (TS/SCI) — WAN & UC Systems
Abile Group, LLC
Abile Group, LLC is seeking a Network Engineer to support an Intelligence Community Customer in Washington, D.C. As a Network Engineer, you'll design and maintain unified communication systems while collaborating with engineering teams. The position requires an active TS/SCI clearance and a Bachelor’s degree in engineering or a similar field, along with relevant experience. Key skills include experience in WAN topologies and network infrastructure solutions. This is a fully onsite role with required 2nd or 3rd shift hours. #J-18808-Ljbffr Abile Group, LLC
- Systems Planning and Analysis, Inc. is seeking a Systems Engineer to provide onsite support in Alexandria, VA. This role involves conducting rigorous analysis in a multidisciplinary... ...or related fields, and an active TS/SCI clearance. Master’s degree and experience with...Suggested
- A leading technology services provider is seeking an experienced Linux-focused System Administrator for an onsite position in Washington, DC. The role requires an active TS/SCI clearance with Full Scope Polygraph. Responsibilities include maintaining a complex Linux-based...Suggested
$90 - $96.56 per hour
A leading consulting firm seeking an experienced Senior System Engineer to support a critical program near Washington, DC. The role requires a TS/SCI clearance with an active Full Scope Polygraph and consists of systems engineering tasks in a classified environment. Key...Suggested- ...provider in Washington, DC, is seeking a Network Engineer to support and optimize network... ...varying environments, performing LAN/CAN/WAN administration, and supporting AWS cloud... ...on-site position that requires an active TS/SCI clearance with CI Polygraph. #J-18808-Ljbffr...SuggestedFull time
- ...fit solutions that mitigate risk. Network Engineer III - TS/SCI Clearance 100% onsite - Springfield, VA Guidepoint... ...Intelligence Community customer’s wide‑area (WAN), local‑area (LAN) and campus‑area... ...infrastructure. Coordination of system maintenance, monitoring and...SuggestedLocal areaRemote workFlexible hours
- ...Network/System Administrator III Security Clearance Requirement: TS, with SCI Eligibility ***Position Requires US Citizenship*** Location: Joint Base Anacostia-Bolling... ...local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data...Work at officeLocal area
$147.29k - $199.28k
General Dynamics Information Technology is seeking a Virtualization Systems Administrator in Washington, DC. This role involves managing... ...in IT or extensive relevant experience, along with an active TS/SCI clearance. Responsibilities include monitoring performance, implementing...- ...trusted staffing and consulting partner is seeking an experienced Systems Administrator for a long-term project in Arlington, VA. The... ...a minimum of 5 years of relevant experience and an active DoD TS/SCI clearance. This opportunity offers competitive pay and comprehensive...
- ...MUST HAVE AN ACTIVE TS/SCI CLEARANCE As a Network and Application Performance Engineer working with Riverbeds... ...expert in cloud migration, WAN optimization,... ...DB2) and/or Operating Systems (Windows, UNIX) Installation... ...This is an onsite role - no remote work...Remote work
- Abile Group, Inc is looking for a Network Engineer to support an Intelligence Community customer in Washington... ..., and maintaining unified communications systems, demanding strong skills in network infrastructure and a TS/SCI clearance. Successful candidates will have at...
- ...IT Network Engineer TS/SCI Full Scope Poly TENICA and Associates LLC is a management and technology... ...with primary network topologies, LANs, WANs and other common network standards Familiarity... ..., hardware installation and support, system security techniques and firewall...
- ...Vexterra Group is currently searching for a TS/SCI cleared network engineer to provide the following database system support: Primary Responsibilities Provide network... ...experience working in Wide Area Network (WAN) environments. Demonstrated experience working...Local area
- ...Specifically Top Secret/SCI with Active Full Scope... .... This is an onsite role near Washington, DC... ...an experienced Senior System Engineer (Level 3) to support a... ...environment requiring a TS/SCI clearance with an active... ...classified or sensitive network environments • Familiarity...
- ...Systems Engineer, TS/SCI with Full Scope Poly Security Clearance Required, Washington, DC We are seeking a Systems Engineer with an active... ...risks and communicate with the team. This position is 100% Onsite and not Remote. Systems Engineer Qualifications: A bachelor...
- ...Clearance Required: TS/SCI minimum (US Citizen)... ...advanced analytic, data engineering, and technology integration... ...seeking an experienced IT Systems Administrator to... ...systems administration, network management, and server... ...), wide area networks (WAN), data communication systems...Full timeLocal area
- ...Arlington, VA (Pentagon) Clearance Required: TS/SCI minimum (US Citizen) Employment Type... ...in delivering advanced analytic, data engineering, and technology integration solutions in... ...Analytics is seeking a Principal Cyber Systems Engineer, SME to provide high-level...Full timeWork at office
- ...Top Secret/SCI with Active Full Scope Polygraph... ...to start 100% Onsite near Washington,... ...Linux-focused System Administrator to... ...environment requiring a TS/SCI clearance with... ..., and classified networked systems. The... ...on Linux systems engineering, PKI/cryptographic...
$180k - $210k
System One is seeking a Senior Network Engineer CCNP in Alexandria, Virginia. The ideal candidate will have over 10 years of IT experience and CCNP Collaboration... ...,000 and requires an active Top-Secret clearance with SCI. Benefits include health cover options and...Contract work- ...analysis, and test of information security systems and products. Minimum of 10 years of... ...required U.S. citizenship required. Active TS/SCI security clearance is required with the... ...seeking an Information Systems Security Engineer - Subject Matter Expert (SME)/Cloud-based...For contractorsWork at office
$103.8k - $218.1k
A technology firm in Suitland, MD is looking for a Unified Communications Administrator Level 3 to oversee the administration of UC systems. This role requires leadership skills and a strong background in Cisco technologies. Candidates should have a STEM degree, with up...$147.29k - $199.28k
PKI SYSTEMS ADMINISTRATOR Your role will support national defense... ...critical systems across multiple networks and security domains. Key... ...CE, etc.) CLEARANCE: Active TS/SCI clearance with a favorable polygraph... ...required LOCATION: Onsite Salary Range: The likely salary...Flexible hours$128.04k - $173.23k
...Obtain: Top Secret SCI + Polygraph... ...ACTIVE DIRECTORY SYSTEMS ADMINISTRATOR YOUR... ...configurations across multiple networks and client... ...Collaborate with engineering, cybersecurity, and... ...CLEARANCE: Active TS/SCI clearance with... ...required LOCATION: Onsite #CIS The likely salary...Temporary workFlexible hours- ...technology firm in McLean, VA is seeking a Senior System Administrator to manage mission-critical training... .... This on-site role requires a current TS/SCI clearance and expertise in hardware, software, and network management. Key responsibilities include overseeing...
$147.29k - $199.28k
Virtualization Systems Administrator Own your opportunity... ...across multiple networks and environments. You... ...contention Collaborate with engineering, cybersecurity,... ...) Clearance : Active TS/SCI clearance with a favorable... ...required Location: Onsite The likely salary range...$147.29k - $199.28k
...Obtain: Top Secret SCI + Polygraph... ...Desktop Operating Systems Experience: 10+ years... ...packages across multiple networks. Troubleshoot... ...Collaborate with engineering, cybersecurity, endpoint... ...CLEARANCE: Active TS/SCI clearance with... .... LOCATION: Onsite BENEFITS The...Temporary workFlexible hours- ...Solutions Architect/Systems Architect (TS/SCI with Poly Required) Job Category: Systems Engineering Requisition Number: SOLUT001813 Posted: September 9, 2025 Full-Time On-site Salary Range: 166,296 to 282,692.8 Location: Northern, Virginia, USA Job...Full timeWork experience placement
- RedTrace Technologies is seeking a Network/System Administrator III located at Joint Base Anacostia-Bolling (JBAB). The role involves... ...to handle sensitive information. US citizenship and TS clearance with SCI eligibility are mandatory. The company offers a competitive...
- ...Unified Communications Engineer to design, implement, and... ...and collaboration systems. This role involves creating... ...excellence in TS/SCI environments. The ideal... ...experience, expertise in Cisco UC systems, and must hold... ...Competitive salary and onsite work in Arlington, VA are...
- Cloud Systems Engineer - TS/SCI with FSP Xcelerate Solution is seeking a Cloud Systems Engineer to support the design, operation, and optimization of enterprise cloud environments. This role is responsible for managing cloud infrastructure, supporting system performance...
- Invictus International Consulting, LLC is seeking a Systems Engineer III in Alexandria, VA. This role demands strong leadership in systems... ...methodologies is essential. The position requires a current TS/SCI clearance and relevant certifications. #J-18808-Ljbffr Invictus...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Onsite Network Engineer (TS/SCI) — WAN & UC Systems. Be the first to apply!
- network engineer night shift Washington DC
- network software engineer Washington DC
- work from home network engineer Washington DC
- network engineer full time Washington DC
- enterprise network engineer Washington DC
- network engineer Washington DC
- network engineer level Washington DC
- ip network engineer Washington DC
- f5 network engineer Washington DC
- remote cisco network engineer Washington DC

