Software Engineer (Expert)

About this role

Software Engineer (Expert)

Business Intelligence & Security

Req # 131538BR

Location Herndon, Virginia, United States

Physical Location Full-time onsite

Job Category Engineering & Technology

Posted Date 10/15/2026

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Clearance Level - Must Be Able to Obtain Top Secret/SCI Polygraph

U.S. Person Required Yes

Travel Percentage <10%

Clearance Level - Must Currently Possess Top Secret/SCI Polygraph

U.S. Citizenship Required Yes

Is Relocation Available No

Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the government, federal law enforcement officials, and troops deployed around the world.

At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We are all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life and keep you performing at your best. Be a part of a company that is part of the community; driven to improve our future and protect our freedom.

We are looking for experienced Software Developers to join our technology-based program supporting a key government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted servers, multi-Cloud services as well as virtualized applications, and storage systems. Enterprise Computing Engineering services include modern application technology including containerized solutions with orchestrated workflow that function both on customer premise, and via remote Cloud services. Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network analytics, firewalls, network access controls and bandwidth service delivery.

ABC #LI-EE1

Required Education, Experience, & Skills

We are looking for experienced Software Developers to join our technology-based program supporting a key Government customer. A Bachelor’s or Master’s degrees in computer science are preferred with 11+ year’s relevant experience and education with the following skillsets:

• Experience in Cloud based services (AWS preferred).
• Experience with Linux and shell scripting.
• Infrastructure as a code languages, Ansible is a must have.
• Eclipse developmental duties Git Hub, DevOps, Python and Java.
• Candidate should have experience in security review of applications and infrastructure.
• 4+ Years experience participating in agile activities.
• Researches new technologies in object oriented programming.
• Works well in an engineering team environment with other teammates who varied skills levels.
• Ability to mentor others.
• Ability to obtain and hold the appropriate clearances required for the position.

Preferred Education, Experience, & Skills

• Experience with Cisco Cross Network Controller (CNC) and Cisco Professional Services Automation (PSA) are highly desired.
• Experience with infrastructure automation technologies like Docker, Vagrant, etc.
• Experience with build automation technologies like Maven, Jenkins, etc.
• Experience with building APIs and services using REST, SOAP, etc.
• Experience with scripting languages like Perl, Shell, etc.​

Pay Information Full-Time Salary Range: $149603 - $254317

Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.

About BAE Systems, Inc. BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.

Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters.

This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.