Senior Systems Engineer

Job ID: 2614230

Location: Hanahan, SC, US

Date Posted: 2026-07-02

Category: Engineering and Sciences

Subcategory: Systems Engineer

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 25% of the time

Minimum Clearance Required: Secret

Clearance Level Must Be Able to Obtain: None

Potential for Remote Work: ORA_ON_SITE

Description

SAIC is seeking a highly motivated and experienced Senior Systems Engineer to join our team supporting the USMC in Hanahan, SC. The ideal candidate will leverage their technical expertise to design, develop, test, and integrate systems that enhance the performance and reliability of the Combat Data Network or MAGTF Common Handheld for mission-critical operations. This role requires strong analytical skills, collaborative teamwork, and a deep understanding of system engineering standards and practices in support of Department of War (DoW) mission systems.

Job Duties:

• Provide systems engineering support for the development, integration, testing, and sustainment of Marine Corps systems.
• Conduct detailed systems analysis to define system design architecture, specifications, and operational workflows aligned with customer requirements.
• Design, document, and manage technical baselines, ensuring adherence to DoW standards and best practices.
• Develop and execute system test plans, integration procedures, and documentation to verify functional and performance requirements.
• Collaborate with other engineering and technical teams (network engineers, software developers, cybersecurity professionals) to ensure seamless system functionality.
• Troubleshoot and resolve system issues, including failure analyses, and recommend corrective actions to address performance gaps.
• Apply cybersecurity principles to ensure systems align with DoW RMF (Risk Management Framework) requirements, standards, and accreditation processes.
• Support system lifecycle processes, including requirements analysis, risk mitigation, configuration management, and documentation updates.
• Provide technical guidance and mentorship to junior team members, as needed.
• Collaborate with key stakeholders, including government program managers, to ensure deliverables meet mission objectives and timelines.

Qualifications

Required Education and Experience:

• Bachelor's degree in Systems Engineering, Computer Science or Electrical Engineering with five (5) years of relevant experience. Masters and three (3) or more years of work experience.
• Experience in systems engineering, preferably in a DoW or federal environment.
• Knowledge of networking and communication concepts (TCP/IP, firewalls, routers, switches) relevant to the CDN or Marine Corps Systems.
• Experience in applying DoW cybersecurity best practices, including Risk Management Framework (RMF) alignment and system accreditation processes.
• Strong experience with systems design, analysis, integration, and testing in complex operational environments.

Required Security Clearance:

• Secret security clearance required on first day of employment.

Desired Certification:

• Security+.

SAIC is a premier technology integrator providing full life cycle services and solutions in the technical, engineering, intelligence, and enterprise information technology markets. SAIC is Redefining Ingenuity through its deep customer and domain knowledge to enable the delivery of systems engineering and integration offerings for large, complex projects. SAIC's approximately 15,000 employees are driven by integrity and mission focus to serve customers in the U.S. federal government. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $4.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see .