Network Administrator

Job Description

Description

The Multi-Domain Solutions Division at Leidos currently has openings for a Network Engineer to work in our Orlando, FL office.  The ideal candidate will be responsible for managing and maintaining a Juniper SSR SD-WAN implementation, working with stakeholders to bring new capabilities onto the network, and creating service-based routing to allow for network optimization.

Primary Responsibilities.

Provide Network Engineering support to include planning, designing, and evaluating specific network architecture.

Architect and support the installation, configuration, and maintenance of Juniper network hardware and software.

Develop and manage policies and profiles to optimize application delivery and security.

Work with Tier 2 Managers to establish regular monitoring of network devices to ensure optimal performance.

Conduct regular security assessments and implement necessary updates and patches.

Work closely with network engineers, system administrators, and application developers to ensure seamless integration of network solutions.

Support Classified IT infrastructure

Provide technical expertise to resolve networking events, as well as update and configure equipment while maintaining a configuration management process throughout the systems life cycle.

Basic Qualifications.

Knowledge of networking concepts, protocols, and security practices.

Active Secret clearance and ability to obtain and maintain a TS / SCI clearance

Able to troubleshoot enterprise applications such as DNS, DHCP, and E-mail.

Experience with Cisco or Juniper Routing / Switching

Desire to work in a diverse, dynamic, and demanding work environment, with the capability to work both independently and with internal / external teams.

Strong written and verbal communications skills

Bachelor’s Degree or equivalent experience and 5+ years or prior relevant experience or a Masters Degree with 3+ years or prior relevant experience. Additional years of experience can be considered in lieu of degree

Preferred Qualifications.

Juniper Certified or Cisco Certified

RedHat support experience.

SD-WAN experience

Prior experience with SAFe Agile implementation

Previous experience working on complex multi-domain systems

Experience with large weapons systems and command and control platforms across the DoD portfolio

Experience with design of Cloud and Edge Computing and Network

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 : September 23, 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 $72,150.00 - $130,425.00

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.