Senior Network Engineer
Harmonia | Revolutional
Senior Network Engineer
Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.
We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy.
Title: Senior Network Engineer
Location: Washington, DC (Onsite)
Terms: Full-time
Clearance: Active Top Secret with SCI eligibility
Travel: <10%
Position Description
Revolutional is seeking an experienced Senior Network Engineer with expertise in Palo Alto and Cisco networking technologies to support the Department of State in Washington, DC. The ideal candidate will bring deep technical knowledge in firewall management, routing protocols, and enterprise networking while providing leadership in technology modernization, network security, and systems integration. This position requires an active Top Secret clearance with SCI eligibility and U.S. citizenship.
Responsibilities:
- Design, deploy, configure, and maintain enterprise network systems, including Palo Alto Networks and Cisco firewalls, routers, and switches.
- Utilize the Panorama Firewall Management platform for centralized configuration, monitoring, and troubleshooting.
- Provide Tier-III firewall and network support, including advanced troubleshooting of complex security and connectivity issues.
- Conduct technical analysis in network planning, engineering, design, and performance optimization.
- Integrate and secure enterprise applications across interconnected systems.
- Monitor, document, and maintain network performance, configurations, SOPs, and technical documentation.
- Ensure compliance with Department of State security policies, DHS standards, and industry best practices.
- Install, configure, and maintain LAN/WAN infrastructure, servers, SANs, and related network devices.
- Lead efforts in requirements gathering, test planning, and certification/accreditation activities.
- Provide escalation support, training, and mentorship to junior network engineers.
- Conduct research and development for emerging technologies to enhance the network security posture.
Required Qualifications
- Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent work experience).
- Active Top Secret clearance with eligibility for Sensitive Compartmented Information (SCI) access required.
- CCNA or CCNP is required.
- 8 years of hands-on enterprise end to end network engineering experience.
- Advanced expertise and proficiency in enterprise routing protocols (BGP, OSPF, VLAN's, ACL's, QoS, Multicast).
- Strong expertise with Cisco networking technologies (switches, routers, firewalls).
- Experience with Windows OS, Active Directory, Linux, VMware virtualization, and SAN/RAID storage solutions.
- Experience connecting physical network connections including splicing wired and optical cabling as needed.
- Proven experience developing and implementing network security solutions.
- Excellent troubleshooting, communication, and leadership skills.
Desired Experience
- Palo Alto Networks certification (PCNSE) is highly desired.
- Hands-on experience with Panorama Firewall Management and Palo Alto Networks products.
- Prior experience supporting the Department of State or other federal agencies.
- Strong knowledge of federal compliance standards, C&A activities, and security frameworks.
- Demonstrated ability to lead modernization projects and mentor junior engineers.
We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to:
- Traditional and HSA-eligible medical insurance plans
- 100% employer-paid dental and vision insurance options
- 100% employer-sponsored STD, LTD, and life insurance
- 5% 401(k) company matching
- Flexible-schedules and teleworking options
- Paid holidays and PTO Accrual Plans
- Paid Parental Leave
- Professional development and career growth opportunities
- Team and company-wide events, recognition, and appreciation-- and so much more!
Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Revolutional does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans.
- ...A technology solutions provider in Washington, DC is seeking a Senior Network Engineer. This role involves designing complex network infrastructures and troubleshooting connectivity issues while requiring an active TS/SCI clearance. The ideal candidate has extensive experience...Senior
- ...A leading IT solutions provider in Virginia seeks a Senior Network Engineer with extensive experience in Palo Alto Networks and Cisco technologies. The successful candidate will be responsible for designing, deploying, and maintaining complex network systems while ensuring...Senior
- ...A leading IT solutions provider in Washington, DC is seeking a Network Engineer to design and maintain complex network infrastructure. The ideal candidate will have extensive experience with Cisco, Dell, and Juniper products, as well as a TS/SCI clearance. Responsibilities...Senior
- ...TS) REQUIRED Certification: DoD 8140/8570 IAT Level II or Above REQUIRED Position Overview GES is seeking a Senior Network Engineer (SME) to lead the design, implementation, and sustainment of secure enterprise network infrastructure supporting Pentagon...Senior
$135k - $200k
...A leading technology company in Washington, DC is seeking a Senior Software Engineer to enhance Kubernetes networking tech. This role involves driving infrastructure strategy, building impactful APIs, and navigating complex scaling and security challenges. Ideal candidates...Senior- 4391 Senior Network Engineer 4391 | Job Description: OVERVIEW: We are seeking a Senior Network Engineer to support and enhance a complex enterprise network environment. This role is focused on LAN/WAN infrastructure, advanced troubleshooting, and...Senior
- ...Senior Network Engineer Softek seeks an experienced Senior Network Engineer to provide network support for the DHS Enterprise Engineering Division (EED), supporting comprehensive HSEN capabilities and services. This role requires deep expertise in LAN/WAN, enterprise...Senior
- ...be located in the Washington, D.C. area, with the ability to work on-site as needed. Role Overview: We are seeking a Senior Network Engineer to support the USDA SCINet high-performance computing network. You will ensure network reliability and security across multiple...Senior
$158k - $170k
...Senior Network Engineer Everforth ECS is seeking a Senior Network Engineer to work in our Washington, DC office. Please Note: This position is contingent upon contract award. We are seeking cleared Senior Network Engineers to design, operate, secure, maintain, and...SeniorContract workWork at office- ...Senior Network Engineer Washington, D.C. US Citizenship required Public trust required The Britton Group is a premier provider of intelligence and national security solutions, specializing in mission-critical IT services, digital transformation, AI/ML, cybersecurity...Senior
$94.15k - $150.65k
...GovCIO is currently hiring for Senior Network Engineer for our DOT EITSS proposal. The position is located in the Washington, DC area and is a hybrid position. Responsibilities Performs day-to-day activities required to manage data services, such as network...SeniorCurrently hiring- ...Senior Network Engineer The Contractor shall provide Network Engineering Services that include designing, implementing, and maintaining secure network architectures that enforce Zero Trust principles, including network segmentation, micro-segmentation, and least privilege...SeniorFor contractorsWork at officeRemote work
$180k
...Senior Network Engineer (Wireless) Washington, DC Pay From: $180,000 per year MUST: Experienced Senior Network Engineer (Wireless) Top Secret (SCI eligibility) 10+ years in network engineering 5+ years wireless experience ZeroTrust user experience SME for enterprise...SeniorFor subcontractor- ...You will excel in this role if you are: A collaborative engineer who thrives as part of an integrated technical team Self-motivated... ...thinker who enjoys learning new technologies and driving network innovation Experienced with Cisco, Dell, and Juniper networking...Senior
$95.58k
...Summary ValidaTek is searching for a Rapid Response Team Sr. Network Engineer who will act as the Subject Matter Expert for the... ...security. ~ At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed...SeniorContract workLocal area$5,000 per month
...Network Engineer, Senior Imagine One Technology & Management, Ltd. is seeking a Network Engineer, Senior, contingent upon award of the associated work. This position will be based in Washington D.C. The Senior Network Engineer will provide enterprise-level network...SeniorContract workWork experience placement- ...Senior Network Engineer Competitive Range partners with the government to plan and deploy complex, IT-enabled, and mission-essential capabilities. Our goal is to help you develop and expand your professional capabilities while working on challenging, exciting projects...SeniorFor contractors
- ...Senior Network Engineer (CCIE) – Wireless SME Location: Bolling AFB, Washington, DC Type: Direct Hire Contractor Work Model: Onsite Security Clearance: Active TS/SCI or Top Secret required This role supports a high-visibility, mission-critical government environment...SeniorFor contractorsFor subcontractor
- ...Vexterra Group is currently searching for a TS/SCI cleared network engineer to provide the following database system support: Primary Responsibilities Provide network project engineering support to replace and consolidate End of Life (EOL) Controlled Interfaces...SeniorLocal area
- ...Our local government client is hiring an on-site Senior Network Engineer to support their team in Washington, DC!! Responsibilities: - Monitoring network performance and availability, identifying bottlenecks or vulnerabilities, and implementing corrective...SeniorLocal area
- ...Senior Network Engineer At RCG, we're more than just a federal contracting company — we're a team of innovators, problem-solvers, and collaborators. Proudly Certified™ as a Great Place to Work®, we are committed to building a culture where people can grow, contribute...Senior
- ...Sr Network Engineer Senior network engineering support to include advanced data design, upgrades, troubleshooting, and Level 3 operational support for the campus and wide area networks. The Senior Network Engineer should have extensive experience in the design,...SeniorFor contractors
$79.65k
...elite companies to receive the highest form of third-party validation. Summary ValidaTek is searching for a Senior Network Engineer to support our customer's network architecture which is a part of a large telecommunications and networking infrastructure...SeniorContract workLocal area- ...Senior Network Engineer Clearance Required: Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Network Engineer is responsible for the acquisition, installation, maintenance, and optimization of local area networks...SeniorFor contractorsLocal area
- ...As a Sr. Network Engineer III , you'll serve as a technical authority for voice, video, and collaboration platforms, contributing immediately... ...solving, and strong team collaboration. This role provides senior unified communications engineering support for a highly...SeniorImmediate start
- An established industry player is seeking a Senior Circuit Engineer to enhance their network infrastructure in Arlington, VA. This role involves designing and optimizing complex network circuits, ensuring compliance with DOD security standards, and mentoring junior engineers...Senior
- ...Location: Alexandria, VA Clearance: Secret Overview The Senior Network Engineer designs, implements, and maintains enterprise-wide networks supporting large user populations. This role ensures secure WAN/LAN, VPN, and hybrid cloud network operations. Responsibilities...SeniorRemote work
$100 - $106.9 per hour
...Pay: $100-$106.90 Duration:5 years We are a national staffing firm and are currently seeking a Senior Network Engineer for a prominent client of ours. Details for the position are as follows: Job Description: $100-$106 Hourly Lead network engineering...SeniorHourly payFor contractors- ...great user experience through secure, efficient, and reliable network systems. This position is for you if you are self-sufficient, demonstrate... ...you. You will excel in this role if you are: A collaborative engineer who thrives as part of an integrated technical team Self-...Senior
$130k - $145k
MSM Technology is looking for a seasoned IT professional based in Washington, DC, to modernize and maintain the agency's network infrastructure. The role requires a Master’s degree, 14+ years of experience in IT, and at least 10 years with specific technologies like Cisco...SeniorRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Network Engineer. Be the first to apply!
- f5 network engineer Washington DC
- network engineer full time Washington DC
- entry level network engineer Washington DC
- network implementation engineer Washington DC
- juniper network engineer Washington DC
- principal network engineer Washington DC
- network engineer night shift Washington DC
- network consulting engineer Washington DC
- network solutions engineer Washington DC
- wireless network engineer Washington DC

