Senior Network Engineer

TekSynap•Reston, VA

3h•Onsite

About The Position

We are seeking a Senior Network Engineer to join our Task Order proposal on the Defense Intelligence Agency’s Solutions for the Information Technology Enterprise III (SITE III). The Senior Network Engineer designs and plans network communications systems. Provides specifications and detailed schematics for network architecture. This senior level role requires an experienced engineer capable of designing, implementing, optimizing, and modernizing enterprise network architectures for a mission critical intelligence environment. TekSynap is a fast-growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment. “Technology moving at the speed of thought” embodies these principles – the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. We offer our full-time employees a competitive benefits package to include health, dental, vision, 401K, life insurance, short-term and long-term disability plans, vacation time and holidays. Visit us at www.TekSynap.com. Apply now to explore jobs with us! The safety and health of our employees is of the utmost importance. Employees are required to comply with any vaccination requirements mandated by contract, applicable law or regulation. By applying to a role at TekSynap you are providing consent to receive text messages regarding your interview and employment status. If at any time you would like to opt out of text messaging, respond "STOP". As part of the application process, you agree that TekSynap Corporation may retain and use your name, e-mail, and contact information for purposes related to employment consideration.

Requirements

Active TS/SCI + CI Poly clearance
BS, 12-15 years of relevant experience; MS, 10-13 years; PhD, 10+ years
One or more of the following DoD 8570/SP-ARC-002 certifications: Security+, CySA+, SSCP, GSEC, CND
One or more of the following network certifications: Cisco CCNP Enterprise or Security, Juniper JNCIP, Aruba Certified Professional, Palo Alto PCNSE, Fortinet NSE 4+
Demonstrated mastery in network engineering within secure or classified government environments.

Nice To Haves

Cisco CCIE (Enterprise or Security)
AWS Advanced Networking – Specialty
Azure Network Engineer Expert
Certified Cloud Security Professional (CCSP)
CISSP

Responsibilities

Lead the design and planning of complex network communication systems, producing detailed schematics and architectural documentation to support enterprise-wide modernization initiatives.
Develop future‑state network strategies that account for capacity planning, mission growth, emerging technologies, and DIA operational requirements.
Conduct in-depth cost/benefit analyses for hardware and software solutions, evaluating performance, lifecycle requirements, and long-term operational impacts.
Evaluate and report on new communication technologies to enhance network capability, resilience, and efficiency.
Lead the testing of network designs including performance validation, interoperability testing, and engineering risk assessments.
Serve as a senior technical authority for approving significant network changes and modernization efforts.
Monitor and validate network hardware configurations to ensure alignment with operational baselines and mission requirements.
Optimize network performance, availability, redundancy, and security across LAN, WAN, MAN, and secure network enclaves.
Plan and oversee network enhancements, upgrades, and lifecycle replacements with minimal mission disruption.
Advise network users, mission stakeholders, and government leadership on hardware requirements, configuration constraints, and system capabilities.
Produce engineering guidance, assessments, and system documentation in support of operational and programmatic decisionmaking.
Maintain broad technical expertise across network systems, including routers, firewalls, multiplexers, bridges, gateways, and associated network hardware and interconnections.
Support secure integration efforts across multiple vendors, platforms, and classified technology stacks.
May be assigned responsibility for managing systems administration functions and associated technical staff.
Mentor junior engineers and contribute to team development, skill enhancement, and knowledge growth.