Senior network support / technical support

Senior Network Administrator - Fort Belvoir, VA

Job Summary
JCS Solutions has a need for a Senior Network Administrator to support large‑scale migration and operations on a large, high‑profile DOD contract. The I3TS program provides enterprise‑wide IT support to enable DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations. This position offers an excellent opportunity to be part of a high‑performing team responsible for supporting a high‑velocity collaborative environment, along with tremendous growth potential.

What’s in it for you

Join a premier technology firm specializing in innovative solutions.

Be part of a collaborative, inclusive, and innovative work culture.

Enjoy tremendous growth potential in a high‑performing team environment.

A robust benefits package:

Health, dental, and vision insurance

Life insurance

Short‑and‑long term disability

Paid time off (PTO)

401k retirement plan with employer match

Annual Professional Development Reimbursement Program

And more!

What you will do

Support planning, designing, and evaluating various components of the network.

Provide specifications for network architecture, evaluate and recommend new technologies to enhance current capabilities, and perform needs assessments.

Support level duties will include monitoring, installation, modification, testing and servicing of network equipment.

Primary focus will be on handling internal projects for operations, driving time‑sensitive initiatives, supporting ITIL service area activities (problem management, incident management, service request fulfillment, etc.) and driving specific tasks to a successful conclusion, operations management, configuration/change management oversight, service level agreements (SLA).

Adhere to and improve standard operating procedures (SOPs) in a matrixed organization supporting the prime contractor and CMS.

Demonstrated ability to manage a team composed of Network & Firewall Administrators.

Excellent communication and collaboration skills are a must.

What you will bring

Active DoD Top Secret Clearance

Must be a US Citizen

BS degree and 8+ years of prior relevant experience or Masters degree with 4+ years of prior relevant experience.

Information Assurance Technician (IAT) Level II

Experience with Cisco technologies with recent experience in Cisco ACI.

Experience with F5 Load balancers.

Experience with physical connection/access to data center hardware via console serial for router/switches & using a crash cart to connect to servers.

Experience with rack/stack gear, running copper/fiber cables.

Experience with using ticketing/change management systems like ServiceNow.

Experience in following strict change control and guiding others in following the change control process.

Mentor and provide guidance to junior network administrators.

Experience meeting service level goals and targets.

Strong communication skills and ability to multi‑task in a fast‑paced environment.

How you will wow us

Technology: Prior experience with OSI Layers, Security, Storage, VMWare, System/Network Admin.

Tools: Share Point, Skype, Slack, Service Now, Wiki, MS Project.

Certifications: Cloud, Cisco CCNP CCIE , ITIL.

Commitment to Non‑Discrimination: All qualified applicants will receive consideration for employment without regard to any status protected by applicable federal, state, or local laws.

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