Description

Join us in transforming how technology serves those who serve.

At Leidos, we're not just delivering solutions – we're pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a singular purpose: empowering our customers to succeed in their critical missions. We believe in leading with integrity, investing in our communities, and building sustainably for tomorrow.

Shape the future of digital defense.

Our Digital Modernization sector is at the forefront of next-generation technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations, and decision intelligence. We're the minds behind the mission-critical systems that keep our nation secure.

Ready to engineer solutions that matter?

The Digital Modernization Sector at Leidos is seeking a dynamic Journeyman Network Engineer to support cloud modernization initiatives for the United States Coast Guard (USCG) at Command, Control, Communication, Computer, Cyber, and Intelligence Service Center (C5ISC) in the Alexandria, VA area. This role is part of a high-impact program focused on delivering secure, scalable cloud solutions that enable operational agility and resilience across the USCG enterprise.
As a network engineer, you will have experience designing, securing and operating cloud-based network architecture, with hands-on expertise in F5, Versa Networks SD-WAN and security solutions.. This role is essential to ensuring secure, scalable, and resilient connectivity across hybrid and multi-cloud environments. You’ll work closely with cloud engineers, cybersecurity analysts, and program leadership to drive continuous improvement and deliver value to the mission.

Primary Tasks

• Design, implement, and maintain secure cloud network architectures in AWS, Azure, and hybrid environments

• Integrate cloud networks with on-premises DoD infrastructure using VPNs, Direct Connect, ExpressRoute, and SD-WAN

• Implement network segmentation, Zero Trust principles, and policy-based access controls

• Automate network provisioning using Infrastructure as Code (IaC) tools such as Terraform and Ansible

• Monitor network performance and troubleshoot connectivity issues using tools like CloudWatch, Azure Monitor, and packet capture utilities

• Ensure compliance with DoD cybersecurity frameworks including DISA STIGs, NIST 800-53, and RMF

• Collaborate with cybersecurity, cloud engineering, and application teams to support secure mission delivery

• Maintain detailed network documentation, diagrams, and standard operating procedures

• Promote continuous improvement through feedback loops and process refinement

• Ensure alignment with USCG mission priorities and Leidos delivery standards

Basic Qualifications: 

• Bachelor’s degree in a related field (e.g., Computer Science, Information Systems, Business) & 4+ years of experience in cloud network infrastructure roles.

• Hands-on experience with Versa Networks SD-WAN and security platforms

• Experience configuring and managing F5 BIG-IP LTM, GTM, and ASM modules

• Proficiency in AWS and/or Azure networking services (VPCs, VNets, Transit Gateway, NSGs, Route Tables)

• Strong understanding of TCP/IP, BGP, DNS, NAT, and VPN technologies

• Familiarity with Zero Trust Architecture and DoD cloud security requirements

• Scripting and automation experience (Python, Bash, PowerShell)

• Excellent facilitation, communication, and stakeholder engagement skills

• Ability to work in a fast-paced, mission-driven environment 

• Certifications such as Versa Certified SD-WAN Engineer, F5-CTS, AWS Advanced Networking, or Azure Network Engineer Associate

• Must be a U.S. Citizen and have a Public Trust and be able to obtain a SECRET clearance

• Require active DoD IAT Level II (i.e. Security+) certification or equivalent prior to start

Preferred Qualifications:

• Knowledge of ICAM integration and cross-domain solutions

• Prior experience supporting DHS, USCG, or other federal cloud modernization efforts

• Strong documentation, communication, and cross-functional collaboration skills

• Experience working with technical teams in cloud, cybersecurity, or enterprise IT environments

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

December 2, 2025

Pay Range:

Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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