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Added 1 min ago
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C++ Software Engineer
Actalent
Manassas, VA
- $60 to $90 USD / hour
…mission-critical submarine acoustic system. The role emphasizes build systems, integration, and dependency management rather than user-facing feature development, giving you exposure to…
Added 10 mins ago
O
Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Frankfort, KY
- $104,600 to $264,100 USD / year
Deep expertise in SPARK architecture, configuration, optimization, tuning, distributed systems, and large-scale performance engineering.
Added 33 mins ago
Systems Software Engineer, Senior- School of Medicine, Radiology and Imaging Sciences
Emory University
Atlanta, GA
Projects and applications may include Web and Grid services oriented systems; portal environments; client-server based applications; applications that manage, integrate, and analyze large…
Added 36 mins ago
VU
Lead Software Engineer - IBM z/OS - Connex Advantage Clearing and Settlement
Visa USA Inc
Denver, CO
- $40,123 USD / year
As a Lead Software Engineer within the Visa - Value Added Services - Issuing Solutions team, you will oversee the DPS Core Clearing and Settlement systems, ensuring the integrity and high…
Added 36 mins ago
NI
Staff Electrical Test Engineer
NLIGHT Inc
Longmont, CO
- $31,533 USD / year
As a Staff Electrical Test Engineer, you will support the verification, validation, and qualification of rugged electronic systems and components for advanced defense applications. Working…
Added 36 mins ago
MS
Field Engineering ECH- Fed
Motorola Solutions, Inc.
Denver, CO
- $40,123 USD / year
The Software Enterprise Deployment and Integration team is the team that delivers solutions to the public safety sector. We are committed to providing technology and tools which will allow…
Added 36 mins ago
NI
Sr. Mechanical Engineer
NLIGHT Inc
Longmont, CO
- $31,533 USD / year
Mechanical Engineers at nLIGHT DEFENSE Systems, Inc. synchronize all mechanical, thermal, and packaging aspects of design and integration for complex High Energy Laser (HEL) weapon systems.…
Added 48 mins ago
Sr Software Engineer I-Observability Platform
Staples Canada
Framingham, MA
Integrate observability platforms with IT service management, configuration management databases, incident management systems, CI/CD pipelines, and other enterprise technology tools.
Added 58 mins ago
SOFTWARE ENGINEER – Front End/Testing - 7+ yrs of Experience - TS/SCI w/Poly clearance is required- RC - 306
Halogen Engineering Group, Inc
Columbia, MD
Halogen Engineering Group is looking for a Software Engineer who develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel…
Added 59 mins ago
SI
Electrical Engineer
SimVentions, Inc
Dahlgren, VA
- $106,000 to $146,000 USD / year
…objectives, evaluating alternatives, selecting approach for meeting requirements and resolving technical problems, with minimal guidance from program management and/or program technical…
Added 1 hour ago
Data Quality Engineer
MidFirst Bank - Default
Oklahoma City, OK
The Data Quality and Integration Developer supports the design, development, execution, monitoring, and improvement of enterprise data quality and data integration processes using…
Added 1 hour ago
ServiceNow Engineer - Secret Clearance
Jobgether
Remote, United States
As a ServiceNow Engineer, you will provide advanced engineering, development, and integration support for a large-scale enterprise ServiceNow platform within a federal IT environment. You…
Added 1 hour ago
J
DevOps/Cloud Engineer
Jobgether
Remote, United States
- $120,000 to $132,000 USD / year
As a DevOps/Cloud Engineer, you will design, develop, and maintain automated deployment pipelines supporting a federal healthcare program. You will play a key role in improving software…
Added 1 hour ago
AI
Defensive Cyber Engineer
Allyon, Inc.
Aurora, CO
- $130,000 to $145,000 USD / year
This Defensive Cyber Engineer role matters because it strengthens the United States Air and Space Force's ability to defend critical systems against advanced cyber threats. By leading…
Added 2 hours ago
Electrical Engineer
Forrest Johnson
Knoxville, TN
…digital I&C qualification, EMI/RFI troubleshooting, cable aging management, nuclear instrumentation system troubleshooting, wireless technology implementation, rod control system testing,…
Added 2 hours ago
T
Tools And Automation Engineer
TEKsystems
Broomfield, CO
- $138,700 to $190,700 USD / year
Understanding of configuration management tools, build systems, and release processes.
Added 2 hours ago
Software Program Manager
USU RESEARCH FOUNDATION
DENVER, CO
…to lead the development and sustainment of complex software systems supporting satellite ground operations in our Strategic & Military Space Division. This role bridges technical…
Added 2 hours ago
Mechanical Engineer
Valknut Automation
Ogden, UT
As a Contract Mechanical Engineer, you will be responsible for end-to-end mechanical system design, from concept through to production-ready documentation. You will collaborate closely with…
Added 2 hours ago
Sr. Materials Data Systems Engineer
Amentum
Huntsville, AL
The Materials Data Systems Engineer provides technical stewardship of the MAPTIS system in support of the engineering community’s access to and use of materials data. Responsibilities…
Added 3 hours ago
Mechanical Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
Provides frequent interaction and collaboration with program leadership, analysts, peers, configuration management, and manufacturing, to ensure program requirements and schedules are met.
Added 3 hours ago
SAP Finance Engineer
Janus Henderson Investors
Denver, CO
We are looking for a Principal SAP Finance Engineer with deep expertise in SAP S/4HANA 2025 Finance, SAP VIM (OpenText Vendor Invoice Management), and SAP Group Reporting. Combining strong…
Added 3 hours ago
CrowdStrike Platform Resident Consultant- Government
CrowdStrike, Inc.
Remote, United States
…advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries,…
Added 4 hours ago
Sr. Principal System Engineer - NATO IFC Lead
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Engineer to join our team of qualified, diverse individuals within our Systems Engineering organization,…
Added 4 hours ago
Senior Mission Operations Engineer
Blue Origin Personnel, LLC
Reston, VA · Denver, CO
As a Senior Mission Operations Engineer, you will serve as the Mission Operations Lead for a deep space mission that will cruise to Mars, insert into orbit, and then serve for years as a…
Added 5 hours ago
O
Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Pierre, SD
- $104,600 to $264,100 USD / year
Deep expertise in SPARK architecture, configuration, optimization, tuning, distributed systems, and large-scale performance engineering.

Valiant Solutions, LLC

Network Engineer

Lorton, VA, United States

The anticipated salary range for this position is $112,000 to $160,000.

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Job details

Pay: The anticipated salary range for this position is $112,000 to $160,000.
Apply by: Nov 1, 2027
Education: Bachelor’s degree
Experience: 8+ years of experience with Network Engineering in an enterprise environment (or equivalent experience).
Posting language: English
Posted: Nov 1, 2024

Original job description

Position Description

Valiant Solutions is seeking a Network Engineer to join our rapidly growing and innovative team!

The Network Engineer will support an Intelligence Community Customer in Lorton, VA. As a Network Engineer, you will play a crucial role in designing, implementing, and maintaining the network infrastructure. Your expertise will contribute to the seamless operation of the customer systems, ensuring high availability, reliability, and security. You will work collaboratively with the IT team to support various projects and initiatives on both classified and unclassified networks.

Named one of the Washington Business Journal’s Best Places to Work every year since 2014, Valiant is proud of our employee-centric culture and commitment to excellence. If you are interested in learning more about Valiant and this opportunity, we invite you to apply now!

Location: 100% onsite Lorton, VA

Required Clearance: Active TS/SCI

Required Education: Bachelor's degree in a technology-related field

Desired Certifications:

IAT Level II baseline certification as defined by DoD 8570.01 (Security +)
Cisco and/or Juniper certifications

Required Skills:

8+ years of experience with Network Engineering in an enterprise environment (or equivalent experience).
Design, deploy, and maintain Cisco ISE solutions for classified enterprise-scale environments.
Configure and optimize 802.1X authentication for wired networks.
Integrate ISE with Active Directory, PKI, and other identity sources for centralized policy management.
Implement and manage MAC Authentication Bypass (MAB) for non-802.1X-capable devices.
Develop and maintain network access policies, VLAN assignments, and posture assessments.
Troubleshoot authentication issues using tools like Wireshark, Splunk, and ISE logs.
Collaborate with network, security, and endpoint teams to ensure smooth rollouts and minimal user disruption.
Document configurations, processes, and best practices for operational handover.
Solid experience with routing and switching technologies (e.g., Cisco, Juniper).
In-depth knowledge of L2/L3 network protocols/technologies (TCP/IP, iBGP, eBGP, OSPF, VLANs, 802.1q, LAG, etc.) and network security best practices.
Experience with network management tools and network monitoring systems.
Proven leadership skills and experience managing cross-functional teams or projects.
Strong problem-solving and analytical skills with a proactive approach to addressing network deployment challenges.
Excellent communication skills, both written and verbal, and the ability to interact with stakeholders at all levels.

Desired Skills:

Experience supporting classified networks.
Experience in ensuring Service Level Agreement (SLA) compliance.
Support to DHS Programs Knowledge/Experience.
COMSEC.
Solar Winds.
Network Automation.

Responsibilities:

Leads and manages the deployment of network solutions across various geographic locations, ensuring projects are delivered on time, within scope, and within budget.
Oversees the installation, configuration, and testing of network hardware and software, including routers, switches, and firewalls.
Coordinates with cross-functional teams (engineering, deployment, IA) to ensure smooth deployment and integration of network systems.
Ensures adherence to network design and security best practices, including implementation of redundancies, scalability, and fault-tolerant solutions.
Creates detailed project plans, manages timelines, tracks progress, and addresses any issues that arise during the deployment lifecycle.
Designs, engineers, and implements local area networks (LANs), wide area networks (WANs), Data Center networks, and other network-related technologies.
Performs network configuration and troubleshooting to ensure optimal performance and security.
Collaborates with cross-functional teams to integrate network solutions for new and existing systems.
Conducts thorough risk assessments and implements mitigation strategies.
Maintains thorough documentation of network deployment processes, configurations, and troubleshooting logs.
Performs site surveys to assess site readiness and determine deployment needs.
Provides technical leadership and mentorship to junior engineers and deployment staff.
Collaborates with network architects to ensure designs are aligned with deployment requirements.
Troubleshoots and resolves any network issues that arise during deployment and post-deployment phases.
Ensures compliance with industry standards and regulatory requirements.
Conducts regular maintenance and firmware upgrades on critical network infrastructure.
Creates required engineering documentation for network-related projects.
Provides on-call support and response for critical system emergencies, as required.

About Valiant Solutions

Valiant Solutions delivers cybersecurity and IT services to federal civilian, defense, and national security customers nationwide. We support the full cyber lifecycle, from secure system design and accreditation through AI-enabled operations, threat emulation, and continuous improvement, across classified and unclassified environments. Our work is independently certified for quality and security, including CMMI, CMMC, and ISO certifications.

Valiant is a multi-year Washington Business Journal Best Places to Work winner, and our growth and cyber leadership have been recognized by Washington Technology, Northern Virginia Technology Council, and the Triangle Business Journal. We offer strong benefits, rewards for earning industry certifications, and room to grow your career as we grow. Headquartered in McLean, Virginia, our distributed workforce supports customers from coast to coast. We go where the stakes are highest, and the margin for error is zero. If you want meaningful work alongside talented professionals, apply today.

Benefits Snapshot

Valiant takes care of the people who support our customers, with real choices in coverage and real investment in your career. Eligible full-time employees receive:

A choice of medical plans, from an affordable HSA option to a full-featured PPO, with generous company contributions
Dental and vision coverage for you and your family
Company-paid life, short-term disability, and long-term disability insurance
Optional supplemental life, accident, and critical illness coverage to round out your protection
401(k) retirement plan with company match
Paid time off that grows with your years of service, plus paid federal holidays
Paid certifications, professional development, and the Valiant University training portal
Flexible spending accounts and a wellness and fitness program
Referral bonuses when you help us bring great people to Valiant

Benefit eligibility and plan details are subject to the terms of each plan and may change from time to time.

The anticipated salary range for this position is $112,000 to $160,000. This range reflects Valiant Solutions' good-faith estimate of the base salary reasonably expected for this position upon hire, at the time of posting. The range has been established based on the scope of the role, market rates, and internal equity. Where a candidate falls within the posted range will depend on job-related factors, including relevant skills, experience, qualifications, achievements, education, geographic location, applicable security clearance requirements, additional corporate responsibilities, and other legitimate, non-discriminatory business considerations. The posted range does not guarantee an offer at any particular salary. In addition to base salary, this position includes the benefits described above.

Remote Work Policy (Remote and Hybrid Positions Only)

Remote work necessitates a high level of trust in our employees. To ensure that employee performance does not suffer in a remote work environment, all employees who telecommute are expected to have a quiet and distraction-free workspace with adequate internet, dedicate their full attention and availability to their job duties during working hours, and maintain a schedule during core business hours that aligns with those of their coworkers and Valiant's clients. In alignment with Valiant's inclusive and engaging environment, cameras are encouraged and can be required to be on during virtual video conferences. Additionally, in alignment with the Office of the Inspector General’s effort to eliminate conflicting employment, all Valiant employees are required to disclose any current or future outside employment engagements. During onboarding and throughout employment, employees must disclose any current activities or intent to engage in outside employment or other professional activities and obtain written approval. Employees may not solicit or conduct any outside business during core business hours for Valiant Solutions and our clients.

Equal Employment Opportunity

Valiant Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy), national origin, age, disability, genetic information, marital status, protected veteran status, or any other characteristic protected by federal, state, or local law. Valiant Solutions provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation during the application or hiring process, please contact hr@valiantsolutions.com.

Physical Demands

Sitting or standing at a desk for prolonged periods and consistently operating a computer. Frequent communication and exchanging of accurate information via electronic communication, phones, and in person. Occasionally lift and/or move moderate amounts of weight, typically less than 20 pounds. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.

Authorization to Share Resume and Personal Information

By submitting your resume for this position, you authorize Valiant Solutions to share your resume, as well as personal information included on the resume, with its subsidiaries, affiliates, and teaming partners for the purpose of considering you for this position and other available positions requiring comparable skills, education, and experience. Should Valiant Solutions or its affiliates and teaming partners wish to initiate pre-employment discussions, you will be asked to complete an employment application and related employment documents.

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More about this job

Skills

Microsoft Active Directory
Troubleshoot
Wireshark
Splunk
OSPF
Network administration
Leadership
Problem solving
Analytical skills
Communication skills
Regulatory compliance
Troubleshooting
Documentation
Firmware

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