Computer Engineer IV at Mandex, Inc. – Charleston, South Carolina

Req ID: 177

Job Title: Computer Engineer IV

Location: Mandex Charleston Charleston, SC, US 29418 (Primary) Mandex Charleston FD Charleston, SC, US 29418

Organization Unity: MATI

Date Opened: 4/8/2026

Job Type:

Full-time

Category:

Information Technology

Education:

Bachelor's Degree

Travel:

0 - 10%

Description:

Computer Engineer IV

Charleston, SC

On-site

Salary Range: $67.31-$76.92 per hour

MANDEX currently has a need for a Computer Engineer IV to join our team in Charleston, SC. The Engineer responsible for overall work being accomplished and work with the Government IPT Lead Project Leads, Lead Systems Engineers, and the COR, as applicable on all matters related to the activities on this Task Order. The Engineer shall collaborate with Government Project Lead to develop and maintain a detailed work plan to include specific tasks, assignments, milestones, and schedules. The Engineer shall be responsible for ensuring all deliverables and requirements are satisfied on time and within budget.

Your future duties and responsibilities:

• Support delivery of recurring security patches and application updates for Marine Corps Intelligence System Programs of Record (PORs) at Naval Information Warfare Center Atlantic.
• Execute integration, functional, and operational testing to ensure system reliability and performance across deployed environments.
• Perform Quality Assurance (QA) and Quality Control (QC) activities to validate system functionality, compliance, and mission readiness.
• Implement and maintain cybersecurity measures to protect systems in accordance with DoD standards and best practices.
• Manage configuration management (CM) processes, including version control, change tracking, and system baselining.
• Develop and maintain technical documentation, ensuring clarity, accuracy, and scalability for system users and stakeholders.
• Support development and sustainment of secure, interoperable, and resilient systems across C5ISR, IO, and EIS domains.
• Collaborate with cross-functional teams to deliver sustainable and survivable mission capabilities aligned with operational requirements.
• Streamline update and deployment processes to improve efficiency, consistency, and system uptime.

Required qualifications to be successful in this role:

Experience:

• Ten (10) years with master’s or 14 years with bachelor’s degree of experience in computer design, software development or computer networks.
• Five (5) years of technical experience in support of Navy or Marine Corps Command and Control Systems.

Education:

• Master’s or bachelor’s degree in Computer, Electrical or Electronics Engineering or Mathematics with field of concentration in Computer Science.

Certification:

• Certified Information System Security Professional (CISSP)
• Other relevant certifications may include:
  • Professional Software Engineering Master (PSEM)/ Certified Software Development Professional (CSDP) or with COR approval complete a vendor/platform specific certification: Microsoft role-based certifications, Red Hat Certification Program (RHCP), CISCO Certified Network Professional (CCNP), CISCO Certified Design Professional (CCDP), VMWare Certified Professional (VCP), Cloud certifications, Certified Kubernetes Administrator (CKA), and Docker Certified Associate (DCA).

Security Level:

• Must be eligible for, or able to obtain, a clearance.

Other Requirements:

• Must be a U.S Citizen

What you can expect from us:

MANDEX, Inc has over 50 years of experience in all facets of information technology including systems engineering; systems testing; systems design and implementation; cybersecurity and information assurance; electronic and physical security; as well as logistics and warehousing.

MANDEX, Inc. is a collaborative, mission-driven organization where professional advancement, supportive leadership, and an inclusive culture are the core of everything we do! Come work with us!

Benefits we offer:

• Health insurance
• Vision insurance
• Dental insurance
• Paid time off
• Tuition reimbursement
• Employee assistance program
• Short-term disability
• Long-term disability
• Health savings account
• Flexible spending accounts
• Basic Life & Disability insurances
• Voluntary AD&D Insurance
• Voluntary Accident Insurance
• Voluntary Critical Illness Insurance
• 401(k) Retirement Plan (MANDEX, Inc offer pre-tax and post-tax Roth contributions, and match 100% of the first 6% elected contribution)

Additional Information

• Interview Round 1
• Interview Round 2
• Background Checks & Drug Screening
• Offer Letter
• Your NEXT big challenge begins

MANDEX, Inc. is an Equal Employment Opportunity employer and does not discriminate on the basis of race, national origin, gender, sexual orientation, disability, veterans’ status, age, or other legally protected status.

MANDEX Inc. reserves the right to perform background screening and drug testing prior to extending offers of employment.

MANDEX attracts and retains smart and motivated professionals in the government contracting industry. We offer competitive salaries and excellent benefits packages, including a matched 401(k) plan.