Senior Network Engineer

Scientific Research Corporation • St Inigoes, MD

4h

About The Position

Serving as the advanced‑level computer network architect for a high‑visibility DoD communications program, reporting to the program’s technical lead Designing, modeling, and implementing complex LAN, WAN, intranet, extranet, and cloud‑based network solutions that support mission‑critical systems Performing detailed network‑capacity and performance analyses, developing long‑term network‑architecture roadmaps, and integrating security controls into every layer of the design Researching emerging networking technologies, recommending hardware and software platforms, and ensuring all designs comply with DoD cyber‑policy (RMF, NIST 800‑53, CNSSI 1253, etc.) Cooperating with government program officials, vendors, and cross‑functional engineering teams, delivering secure, resilient, and scalable network infrastructure FILLING THIS POSITION IS CONTINGENT UPON FUNDING #LI-TF1

Requirements

• Bachelor’s degree in computer science, computer engineering, network engineering, electrical engineering, or a closely related technical discipline from an ABET‑accredited or CAE‑designated institution
• Alternative qualification : Completion of any of the listed DoD/Military training modules (e.g., 4C‑FA26A, M09CHN1, A‑531‑0009, A‑531‑0045, or the combination ACQ 160 + ISA 220) may be used in place of the degree
• Active DoD Top Secret (or higher) clearance at the time of appointment
• At least one DoD‑approved baseline certification, such as: CCNP (Cisco Certified Network Professional) or CCIE (Cisco Certified Internetwork Expert) GICSP (GIAC Information Security Certification – Practitioner) GCIA (GIAC Certified Intrusion Analyst) CISSP , CISM, CISA, or any equivalent credential recognized by the DoD Cyber Workforce Framework
• Minimum seven  productive years of full‑time experience performing the duties of a computer network architect (Advanced) or equivalent on‑the‑job training that satisfies the DoD CSWF Advanced criteria experience must include: Designing, modeling, and implementing large‑scale DoD or federal network infrastructures (LAN/WAN, SD‑WAN, cloud‑connected networks) Conducting network capacity, performance, and security analyses Integrating security controls (firewalls, IDS/IPS, VPN, segmentation) into network designs
• Demonstrated ability to: Create end‑to‑end network architectures that meet mission requirements and DoD policy Perform network modeling, traffic analysis, and capacity planning Evaluate, select, and recommend hardware/software platforms Incorporate cyber‑risk mitigation measures into network designs Communicate technical concepts and design rationale to both technical and non-technical stakeholders

Nice To Haves

• In‑depth knowledge of DoD networking and cyber‑policy frameworks (RMF, NIST 800‑53, CNSSI 1253)
• Hands‑on experience with Cisco, Juniper, Arista, or equivalent enterprise routing/switching platforms; familiarity with SD‑WAN, MPLS, and VPN technologies
• Proficiency in network‑modeling and simulation tools (e.g., Cisco Packet Tracer, GNS3, NetSim, OPNET, Riverbed)
• Experience designing secure network segments, micro‑segmentation, and zero‑trust architectures
• Strong understanding of IPv4/IPv6, routing protocols (OSPF, BGP, EIGRP), QoS, multicast, and network‑automation frameworks (Ansible, Python, NetConf/YANG)
• Experience with cloud networking (AWS GovCloud, Azure Government, Google Cloud) and hybrid connectivity solutions
• Ability to produce architecture documentation, network diagrams, and RMF artifacts (SSP, POA&M) that meet DoD standards
• Proven record of evaluating emerging technologies (SD‑WAN, 5G, NFV, SASE) and recommending adoption paths
• Excellent stakeholder‑management and presentation skills; capable of leading technical reviews and briefings for senior government officials
• Experience mentoring junior network engineers and promoting best practices in network security and reliability
• Preferred additional certifications: CCIE, GSEC, CISSP‑ISSAP, or DoD‑specific 8570.01‑M IA/IA‑C/IA‑E credentials
• Ability to obtain and maintain higher‑level clearance (Top Secret/SCI) if future mission phases require it

Responsibilities

• Designing, modeling, and implementing complex LAN, WAN, intranet, extranet, and cloud‑based network solutions that support mission‑critical systems
• Performing detailed network‑capacity and performance analyses, developing long‑term network‑architecture roadmaps, and integrating security controls into every layer of the design
• Researching emerging networking technologies, recommending hardware and software platforms, and ensuring all designs comply with DoD cyber‑policy (RMF, NIST 800‑53, CNSSI 1253, etc.)
• Cooperating with government program officials, vendors, and cross‑functional engineering teams, delivering secure, resilient, and scalable network infrastructure

Benefits

• SRC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with a company match, life insurance, vacation and sick paid time off accruals starting at 10 days of vacation and 5 days of sick leave annually, 11 paid holidays, tuition reimbursement, and a work environment that encourages excellence and more.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level