Software Developer

General information

Requisition #

R70268

Locations

USA-Remote Work

Posting Date

08/25/2026

Security Clearance Required

Secret

Remote Type

Hybrid

Time Type

Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Software Developer (Systems Software) SME to join our CASTLE-NET Program team. This is a remote position.

Be a part of an agile team to provide the U.S Army Corps of Engineers (USACE) OCIO/G-6 with agile, innovative, customer focused, and cost-effective integrated enterprise IT support services in support of the USACE vision of engineering solutions for the Nation's toughest challenges.

Responsibilities include but are not limited to:

• Providing solution engineering expertise in infrastructure components, cloud capabilities, and adherence to Agile and DevSecOps procedures within the CASTLE-NET program.

• Supports core IT areas for auto provisioning infrastructure hardware, storage, and networks.

• Supports delivery of services based on an "as-a-Service" model for cost savings, scalability, and ease of implementation.

• Deliver world-class IT services and responsive, dependable customer support.

• Exceed the expectations of U.S. Army Corps of Engineers (USACE) OCIO/G-6 IT end-users.

• Deliver vital solutions and strengthen the IT foundation with secure, innovative, and modernized technological solutions.

Minimum Qualifications:

• Requires a Bachelor's degree (or equivalent work experience) in Computer Science, IT, or related field and 8 or more years of DevSecOps experience or a related role. In lieu of Bachelor's degree, Associate degree +2 years relevant experience, or 4 years relevant experience is acceptable.

• Possesses excellent understanding of infrastructure components, cloud capabilities, and software-defined practices.

• Proficient and experienced in Agile and DevSecOps methodologies, auto provisioning, and automation tools with the ability to design and deliver scalable, cost-effective solutions in an "as-a-Service" model.

• Demonstrates excellent problem-solving, troubleshooting, communication, and interpersonal skills.

• Requires strong problem-solving, communication, and collaboration skills.

Preferred Qualifications:

• Relevant certifications (e.g., AWS Certified DevOps Engineer) and familiarity with the USACE IT environment and SLAs are preferred.

• Familiarity with USACE or other federal agency cloud infrastructures and policies

• Demonstrates excellent troubleshooting, problem-solving, communication, and teamwork skills, the ability to manage multiple tasks effectively, and maintains currency with industry trends and best practices.

• Have strong problem-solving and analytical skills and communicate effectively with technical and non-technical stakeholders.

Clearance Requirements:

• Must be a US Citizen and have a current/active secret clearance prior to starting this position.

Physical Requirements:

• The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

The projected compensation range for this position is $75,800.00-$127,000.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.