Senior Network Engineer
Soft Tech Consulting
Senior Network Engineer
Soft Tech Consulting is seeking a highly motivated, self-directed individual to fill the role of Senior Network Engineer for an existing government client. The place of performance for this contract is in Alexandria, VA.
The Senior Network Engineer will be responsible for ensuring the stable operation and efficient performance of data networks; monitoring and managing all network hardware and equipment, including routers, switches, and encryptors; analyzing network performance across the organization's LANs and WANs; and identifying and developing remedies for network performance bottlenecks. The Senior Network Engineer shall have a solid working knowledge of network security measures, experience with network management and analysis tools.
Responsibilities
- Serve as a subject matter expert for network operations and engineering activities, to include support of issue resolution.
- Design, implement, and maintain robust network infrastructures, including LAN, WAN, and VPN environments.
- Design, configure, troubleshoot, and expand IP address schemas for enterprise WAN/LAN networks.
- Provide expert analysis and guidance on network architecture, system design, and technical feasibility.
- Perform detailed network engineering to optimize enterprise network topologies and develop design documentation.
- Analyze network and communication issues and provide technical solutions to ensure reliable operations.
- Develop functional, system, and technical requirements based on operational and architectural needs.
- Monitor network performance, troubleshoot connectivity issues, and optimize network resources to minimize downtime.
- Evaluate technology alternatives and provide recommendations in support of modernization initiatives.
- Recommend, plan, and implement network improvements, upgrades, and repairs.
- Implement and manage network security solutions, including firewalls, access controls, and intrusion prevention systems.
- Perform firmware upgrades, patch management, and routine maintenance to maintain network reliability and security.
- Support the configuration, administration, and maintenance of Juniper MX routers, SRX firewalls, and QFX switches.
- Collaborate with cybersecurity, systems, and application teams to ensure integrated enterprise operations.
- Coordinate with vendors, contractors, and service providers to support network products and services.
- Support the creation and maintenance of network documentation, including topology diagrams, IP addressing plans, and firewall rule sets.
Qualifications
- Key Technical Skills:
- Must have 7+ years of Network Engineering experience.
- Must obtain a Juniper certification within 6 months of employment.
- Protocols: Strong understanding of TCP/IP, DNS, DHCP, BGP, and OSPF.
- Security Tools: Experience with firewalls, Intrusion Detection Systems (IDS), and Intrusion Prevention Systems (IPS).
- Strong communication and written skills.
- Preferred Qualifications:
- A degree in the field of computer science or other IT related discipline is preferred.
- Certifications: Juniper Networks Certified Specialist: Enterprise Routing and Switching (JNCIS-ENT), Juniper Network Certified Internet Expert (JNCIE) OR the Cisco equivalent Cisco Certified Network Professional (CCNP), Cisco Certified Internet Expert (CCIE).
- Juniper Hardware & Software: Proficiency with Juniper routers (MX), switches (EX), and firewalls (SRX).
- Junos OS: Knowledge of Juniper's operating system for network device management.
- At least two years' experience supervising small technical teams comprised of at least 6 staff members is preferred.
- Experience with Juniper network solutions is preferred.
- Minimum Interim Secret clearance required with an upgrade to Top Secret.
- Must have excellent verbal and written communication skills.
- Must be able to work independently and support other team members in performing their respective operations.
About Us
Soft Tech Consulting, Inc. is a woman and minority-owned business headquartered in Chantilly, VA. With contracts in both the public and private sectors in the DC metro area and across the country, Soft Tech is an organization made up of highly successful and talented Information Technology professionals offering enterprise class solutions for any size organization at great value. Soft Tech's mission is to help government organizations design, implement, and maintain mission critical Information Technology solutions. By focusing jointly on our employees and our customers, we are able to achieve our mission by providing each and every one of our customers with continuous quality customer support. Soft Tech Consulting, Inc. is an Equal Opportunity Employer.
- ...party validation. 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...SeniorFull timeContract workLocal area
- ...of elite companies to receive the highest form of third-party validation. Summary: We are seeking a highly skilled Senior Network Engineer to join our team. The ideal candidate will have extensive experience in implementing and maintaining complex network infrastructures...SeniorContract workRemote work
- ...WMATA Senior Network Engineer (809046) Interview Type: Web Cam Only Project: Digital Modernization - Operations Hybrid Position - Local Candidates ONLY Installs networking technologies and supporting networks. Assesses existing network configurations...SeniorFor contractorsLocal areaNight shift
$55 per hour
...Indent: SF_OP_207326-1-2 Role: Senior Network Engineer Location: Lincolnshire IL (100% Onsite - please look for candidates local to IL) Max Rate: $55/hr What We're Looking For: Looking for a Senior Network Engineer and play a crucial role in building...SeniorLocal areaWorldwide$180k - $220k
Job ID: 2616439 Location: Arlington, VA, US Date Posted: 2026-09-02 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Top_Secret...SeniorFull timeRemote workShift work$190k - $240k
...operations. The organization specializes in delivering secure, reliable networking and communications solutions across complex enterprise environments. We are seeking an experienced Senior Network Engineer with a strong background in Cisco Voice and Collaboration...SeniorLocal area- ...Overview of Role: TM3 Solutions, Inc. is seeking an expert-level Senior Network Engineer for the CONUS region to support the critical medical mission of the Department of Defense (DoD) Defense Health Agency (DHA). This Key Personnel role serves as the premier Network...SeniorContract workFor contractorsLocal areaRemote work
$144.8k
...Req ID: 42112 Summary Senior Network Engineer Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture...SeniorCasual workShift work$102k - $138k
...Family: IT Infrastructure and Operations Skills: LAN WAN,Network Engineering,Network Monitoring,Network Systems Certifications:... ...Description: Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what’s next for mission-critical...SeniorFull timeTemporary workFor subcontractorImmediate startRemote workWorldwideFlexible hoursShift work- ...Job Description Job Description Job Title : Senior Network Engineer Location : Onsite in Arlington, VA Job Type : Full-time Security Clearance : TS/SCI Clearance is required Shift Schedule : Tuesday - Sunday, 10:00 PM - 6:30 AM (10-hour swing shifts...SeniorFull timeWork experience placementRemote workShift workAfternoon shift
$180k
...Job Description Job Description Job Title: Senior Network Engineer CCNP Location: Bolling AFB, DC Type: Contract Compensation: $180,000.00 Contractor Work Model: Onsite Hours: 40.0 Security Clearance: TS/SCI Responsibilities Translate stakeholder and Government...SeniorContract workFor contractorsFor subcontractorLocal area- ...Job Description Job Description Job Title: 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-...SeniorFor contractorsFor subcontractorLocal area
- ...Job Description Job Description Position Description: Senior Network Engineer: Senior working with a diverse team of analysts, linguists, cultural experts, and operations officers, focused on creating and recognizing targeting opportunities and strategies in the...SeniorFull timeFor contractorsFor subcontractorMonday to Friday
$100k
...solutions, we assist major agencies in addressing intricate issues and ensuring a more secure future. We are looking for a Senior Network Engineer to join our team in support of a DoD customer in Alexandria, VA. The ideal candidate will support an environment that...SeniorImmediate start$125k
...assist major agencies in addressing intricate issues and ensuring a more secure future. AGE Solutions is looking to hire a Senior Network Engineer for CONUS. The Senior Network Engineer is responsible for leading the design, implementation, administration, and support...SeniorContract workCasual workWork at officeImmediate start- ...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
$120k
...MBA Consulting Services, Inc. (MBA CSi) is seeking a Senior Network Engineer to support the United States Postal Service (USPS) Mail Processing Network Infrastructure. In this role, you will design, implement, and maintain enterprise network infrastructure supporting...SeniorFull timeTemporary workWork at office$92.66k - $137.56k
...Government of the District of Columbia Office of the Chief Financial Officer (OCFO) IT Network Administration Specialist $92,656.00 - $137,561.00 Location: Washington, DC (Mandatory 3 days in-office work schedule, with on-site presence required on Mondays, Tuesdays...SeniorFull timeWork at officeLocal area- ...Senior Network Escalation Engineer – Full Time Location: Herndon, VA – Onsite Schedule: Monday–Friday Clearance: Active TS/SCI Required Position Summary We are seeking a Senior Network Escalation Engineer to provide advanced technical support for complex...SeniorPermanent employmentFull timeMonday to Friday
$70 - $75 per hour
...Akkodis is seeking a Senior Network Engineer- IPv6 for a 4 year contract job with a client in Herndon, VA. Rate Range: $70/hr.-$75/hr.; The rate may be negotiable based on experience, education, geographic location, and other factors. We are seeking a Senior...SeniorContract workTemporary workLocal area$119k - $140k
...Veteran Firm Seeking a Senior Network Engineer (TS/SCI with Poly) for an On-site Assignment in Landover, MD My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for the Department...SeniorWork experience placementLocal area- ...technologies, Komline has established a global reputation for engineering excellence. Through our combination of innovative design,... ...commitment to innovation and customer satisfaction. This Senior Network Engineering opportunity is onsite in our beautiful Dupont...SeniorFull timeWork at office
$92k - $120k
...Senior Network Engineer (Hybrid) We are seeking an experienced Senior Network Engineer to join a higher education client where you will support and enhance enterprise wired and wireless network infrastructure. This role will focus on the performance, reliability, security...SeniorFull timeLocal areaVisa sponsorship$60 - $75 per hour
...Akkodis is seeking an experienced Senior Network Engineer with advanced IPv6 expertise to lead critical network modernization initiatives. In this role, you will assess existing infrastructure, develop scalable IPv6 architectures, and oversee testing and implementation...SeniorHourly payTemporary workLocal area$139.1k - $251.45k
Job DescriptionJob DescriptionNetwork Engineer (NE)Leidos - Cyber & Analytics Business Area... ...exciting opportunity for an experienced Network Engineer to join our Cyber & Analytics Business... ..., we'd like to talk.What You'll DoAs a Senior Network Engineer, you'll provide senior-...SeniorFull timeImmediate startRemote work$116.35k - $210.33k
The Digital Sector at Leidos currently has an opening for a ITP Senior Network Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP). This is an exciting opportunity to use your experience to support, sustain...SeniorFull timeContract work$140k - $190k
...Cleared network engineers: become the trusted on-site expert for a major enterprise network in Alexandria, owning firewalls, routing and switching... ...organizations running. Our professional services team places senior engineers directly with our most important customers,...SeniorLocal area$135k - $216k
ResponsibilitiesPosition OverviewWe are seeking a highly skilled and motivated Senior Network Engineer to support a federal government customer in designing, implementing, securing, and maintaining enterprise network infrastructure within a mission-critical environment....SeniorContract workRemote workShift work- DescriptionThe Enterprise Network Management Business Unit currently has an opening for a Network Engineering SME to support a Department of State (DoS) Bureau of Information Resource Management (IRM) program. This program provides transparent, interconnected systems and...SeniorWork at office
$120.8k - $265.8k
Job Title: Senior Network EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee... ...Type of Travel: Local* * *The Opportunity:The Senior Network Engineer supports leadership on the program to develop, modernize,...SeniorContract workWork experience placementLocal areaFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Network Engineer. Be the first to apply!
- data center network engineer Alexandria, VA
- network engineer level Alexandria, VA
- network implementation engineer Alexandria, VA
- wireless network engineer Alexandria, VA
- senior network engineer Alexandria, VA
- network software engineer Alexandria, VA
- ip network engineer Alexandria, VA
- network consulting engineer Alexandria, VA
- network engineer - lan/wan Alexandria, VA
- core network engineer Alexandria, VA




