Principal Systems Engineer - Embedded Software Engineer

Everforth ECS; Arlington (VA); On-site; USD 130,000 - 210,000; Full time

Job summary

Everforth ECS is seeking a Principal Systems Engineer - Embedded Software Engineer to work onsite in Arlington, VA. The role focuses on overseeing the management, auditing, and validation of embedded software for missile systems, collaborating closely with hardware engineers to assess how software changes affect hardware.

The ideal candidate will have 5+ years in engineering design, development, testing, and process management, with experience in systems engineering, agile development, and

Qualifications

• BS in Engineering or equivalent experience.

Responsibilities

• Oversee the management, auditing, and validation of embedded software.
• Coordinate with hardware engineers to assess impact of software changes on hardware systems.
• Lead efforts to ensure design changes are fully qualified and compliant with engineering principles.
• Support DoD missile systems programs with emphasis on checks and balances rather than hands-on coding.

Skills

C++

Python

Embedded software

Agile methodologies

Project management

DoD experience

Team collaboration

Technical auditing

Education

Bachelor's in Engineering or equivalent

Tools

Microsoft Excel

Microsoft Word

PowerPoint

Job description

Principal Systems Engineer - Embedded Software Engineer

#4983

Job Description

Everforth ECS is seeking a Principal Systems Engineer - Embedded Software Engineer to work onsite in Arlington, VA office.

The successful candidate will have knowledge of all aspects of missile systems engineering in support of DoD missile systems programs.This role involves overseeing the management, auditing, and validation of embedded software rather than hands‑on coding. You will work closely with hardware engineers to evaluate the impact of software changes on hardware systems.

Specific knowledge and experience with AEGIS combat systems and missile systems is a plus. The candidate must have a minimum of 5 years of experience in engineering design, development, test, and process management to include change control boards, engineering reviews, and ensuring design changes are fully qualified and compliant with engineering principles. Knowledge of systems engineering principles, best practices, agile development, and project management of missile systems development is highly desirable. Specific knowledge of the Standard Missile and Navy weapon systems is highly desirable. Travel potential to 25% of time.

Required Skills

• BS in Engineering or equivalent experience
• 5+ years of hands-on experience in software design, development, testing, and process management
• Strong understanding of agile development methodologies and project management principles
• Proficiency in C++ and Python
• Experience with embedded software systems
• Advanced skills in Microsoft Excel, Word, and PowerPoint
• Willingness to travel up to 25% for mission‑critical projects
• Customer-focused with a people/service-oriented mindset
• Collaborative team player with a positive attitude
• Prior experience in DoD/military projects.
• Strong background in software management and auditing, with a focus on checks and balances rather than active software development.
• Familiarity with change control processes and software engineering design.
• Experience in embedded or real‑time software, particularly in missile or defense systems.

Salary Range - $130,000 - $210,000

Desired Skills

• 20+ years of relevant experience

ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.

Everforth ECS is the federal segment of Everforth , a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies.
Our work powers mission‑critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow.
We value:

• Attracting and developing top talent and high-performing teams
• Fostering a culture that is engaging, accountable, and mission‑driven

Meet the challenge. Make a difference with Everforth ECS!

ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law.

Everforth ECS is the federal segment of Everforth , a $4B global organization with over 10,000 employees. Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies.

Our work powers mission‑critical outcomes, strengthens technology partnerships, and creates meaningful opportunities for our people. We are defined by a commitment to excellence in delivery, a culture of innovation, and an environment where talent can thrive and grow.

Meet the challenge. Make a difference with Everforth ECS!