Journeyman Network Engineer

Join us in transforming how technology serves those who serve.

At Leidos were not just delivering solutions were 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. Were 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. Youll 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 :

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

Original Posting : December 2 2025

For U.S. Positions : While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range :

Pay Range $85150.00 - $153925.00

The Leidos pay range for this job level is a general guideline onlyand 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.

Key Skills

Load Balancing,Routing Protocols,Network Administration,Network Engineering,BGP,LAN,Computer Networking,IPsec,OSPF,Cisco ASA,Juniper,MPLS

Employment Type : Full-Time

Experience : years

Vacancy : 1

Monthly Salary Salary : 85150 - 153925