Infrastructure Security Engineer TS/SCI

Mission Box TechnologiesReston, Virginia, United StatesOnsite

We are seeking a DevSecOps Engineer with 10–15 years of experience in secure software development and deployment within Department of Defense (DoD) environments. This role requires a strong background in DevSecOps methodologies, cloud platforms, and automation tools. The ideal candidate is highly skilled in GitLab (GTLB), AWS, Elastic Stack, and Apache NiFi, and has a working understanding of RMF. Prior experience in intelligence community (IC) environments is highly desirable. This position is perfect for a technical leader who understands how to integrate security at every phase of the software development lifecycle.

Responsibilities:

Design, implement, and manage secure CI/CD pipelines using DevSecOps best practices
Leverage GitLab for version control, CI/CD automation, and secure code scanning
Deploy, configure, and monitor systems and microservices within AWS environments
Integrate Elastic Stack for logging, metrics, and operational observability
Build and manage secure data flows using Apache NiFi
Collaborate with security and compliance teams to align practices with RMF requirements
Conduct security assessments and implement automated security controls across the SDLC
Work with developers, infrastructure teams, and cyber engineers to improve the overall security posture
Support the development of DevSecOps policies, procedures, and toolkits for enterprise adoption
Provide technical mentorship and guidance to cross-functional engineering teams

Must Have's:

10–15 years of experience in DevSecOps or secure software engineering within DoD environments
Strong proficiency in GitLab (GTLB) for CI/CD pipelines and code repository management
Hands-on experience with AWS, including deployment, monitoring, and security controls
Familiarity with Apache NiFi
Working knowledge of RMF and its application in software development
Prior experience supporting DoD programs
Excellent communication and documentation skills
IAT Level II certification (Security+ or equivalent)
AWS Certified Security Specialty (SCS-C02)

Nice to Have's:

Experience in intelligence community (IC) or classified environments
Splunk Enterprise Certified Admin
Familiarity with infrastructure as code tools such as Terraform or Ansible
Experience implementing zero trust architectures or secure enclave strategies

Location

Reston, VA or Charleston, SC

Salary

$180,000 - $200,000 per year

Benefits

Competitive benefits package available (details provided during the interview process)Mission Box Technologies is an Equal Opportunity Employer. We value the benefits of diversity in our workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity and expression, national origin, disability, protected Veteran status, or any other attribute or protected characteristic by law. Applicants selected may be subject to a government security investigation and must meet eligibility requirements for potential access to classified information.

Accordingly, US Citizenship is required. Our strategic partner is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The statements herein are intended to describe the general nature and level of work being performed by employees and are not to be construed as an exhaustive list of responsibilities, duties, and skills required of personnel so classified.

Furthermore, they do not establish a contract of employment and are subject to change at the discretion of our strategic partner.

Life at Mission Box Technologies

Thrive Here & What We ValueCommitted to building exceptional teams | Passion for people and value delivery to customers | Believes in the benefits of diversity in their workforce | Equal Opportunity Employer | Values strong communication skills and problem-solving abilities | Emphasizes adaptability and attention to detail. | Mission Box Technologies values the benefits of diversity in their workforce | They are an equal opportunity employer and committed to creating a diverse environment | All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. | 1. Medical, Dental, and Vision Coverage for Employees and Dependents | 2. Up to 25 Days of Paid Time Off and 40 Hours of PTO Carryover | 3. Opportunities for Remote Work | 4. 401K with Company Contribution, Fully Vested from Day One | 5. Discretionary Certification, SignOn, and Referral Bonuses | 6. Professional Development Budget, Life and Disability Insurance, Financial Planning Assistance, and More | 7. Monthly Team and Family Events, Technology Budget, Global Entry Support, and Annual Swag Budget | 8. Commitment to Creating a Diverse Environment and Equal Opportunity Employer | 9. Strategic Partner Committed to Sustaining and Enhancing Essential Software and Systems for Critical U.S. Government Mission</s> | 1. Active TS/SCI FSP | 2. CareFirst Medical, Dental, and Vision Coverage for Employee and Dependents | 3. Up to 25 Days of Paid Time Off | 4. Up to 40 hours of PTO Carryover | 5. 11 Federal Government Holidays | 6. Work From Home Opportunities | 7. 401K Company Contribution, Fully Vested Day 1 | 8. Discretionary, Certification, and SignOn Bonus Potential | 9. Employee Referral Bonus Program | 10. Annual Professional Development | 11. 100% Premium Covered for Life & Disability Insurances | 12. Additional Voluntary Life Insurance Coverage Available | 13. Employee Assistance Program | 14. Travel Protection Program | 15. Financial Planning Assistance | 16. Bereavement and Jury Duty Leave | 17. Monthly Team and Family Events</s> | Comprehensive benefits package, including health, dental, and vision insurance | Paid time off and federal holidays | Professional development and training opportunities | NCMS ISP® Certification (nice to have) | Completion of Center for Development of Security Excellence (CDSE) STEPP training courses (nice to have)</s> | Discretionary, Certification, and Sign-On Bonus Potential | Mission Box Technologies is an Equal Opportunity Employer. We value the benefits of diversity in our workforce.</s> | Values based company | Core values guide every decision made and drive the company forward | Seeking individuals who are in alignment and embody these values | Mission Box Technologies is a Service-Disabled Veteran-Owned Small Business (SDVOSB) still in its exciting startup phase. Founded by a 20-year Army Veteran and his Military Spouse to enhance careers, help businesses grow, and enrich the lives of those we serve. | People are the future! Mission Box Technologies is a values based company. Our company values guide every decision made and drive us forward. We are seeking individuals who are in alignment and embody these values.</s> | Proud to be an equal opportunity employer | Values the benefits of diversity in our workforce | Offers CareFirst Medical, Dental, and Vision Coverage for Employee and Dependents | Medical, dental, and vision coverage (CareFirst) for employees and dependents | 11 Federal holidays and work-from-home opportunities | 401K with company contribution, fully vested on Day 1 | Discretionary bonuses for certifications and referrals, annual professional development budget, and sign-on bonuses | Life and disability insurance, with options for additional voluntary coverage | Employee Assistance Program, financial planning assistance, and travel protection program | Additional perks include monthly team/family events, technology and swag budgets, and Global Entry support. | 1. Comprehensive benefits package for employees and dependents | 2. Flexible workfrom-home options | 3. Opportunities for discretionary, certification, and signon bonuses | 4. Annual professional development funding | 5. Fully covered life and disability insurance, with voluntary additional life insurance options | 6. Employee Assistance and Travel Protection Programs | 7. Financial planning assistance, bereavement, and jury duty leave | 8. Monthly team and family events, technology budget, Global Entry, and an annual swag budget.</s> | Competitive benefits package available | Comprehensive health, dental, and vision insurance | 401(k) with company match | Paid time off and holidays | Travel and housing accommodations included while OCONUS | Required PPE and safety equipment provided</s> | Comprehensive CareFirst Medical, Dental, and Vision coverage for employees and dependents | Up to 25 days of paid time off (PTO), with 40 hours of PTO carryover | Potential for discretionary, certification, and sign-on bonuses | Annual professional development opportunities | 100% premium coverage for life and disability insurance | Additional voluntary life insurance available | Global Entry program benefits | 1. Mission Box Technologies is an Equal Opportunity Employer | 2. We value the benefits of diversity in our workforce | 3. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity and expression, national origin, disability, protected Veteran status, or any other attribute or protected characteristic by law. | 4. Applicants selected may be subject to a government security investigation and must meet eligibility requirements for potential access to classified information. | 5. Our strategic partner is committed to creating a diverse environment and is proud to be an equal opportunity employer. | 6. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.</s> | Work-from-home opportunities available | Financial planning assistance, bereavement leave, and jury duty leave | 1. CareFirst Medical, Dental, and Vision Coverage for Employees and Dependents | 2. Up to 25 Days of Paid Time Off (PTO), with 40 Hours of PTO Carryover | 3. 11 Federal Government Holidays | 4. Workfrom-Home Opportunities | 5. 401K with Company Contribution, Fully Vested from Day One | 6. Potential for Discretionary, Certification, and Signon Bonuses | 7. Employee Referral Bonus Program | 8. Annual Professional Development Opportunities | 9. 100% Premium Coverage for Life and Disability Insurance | 10. Additional Voluntary Life Insurance Available | 11. Financial Planning Assistance, Bereavement, and Jury Duty Leave | 12. Monthly Team and Family Events | 13. Technology and Swag Budgets | 14. Global Entry Program Benefits</s> | Global Entry and annual swag budget | 401K company contribution, fully vested on day one | Up to 25 days of Paid Time Off (PTO), with up to 40 hours of PTO carryover | Bereavement and jury duty leave</s> | 2. Up to 25 days of Paid Time Off (PTO) with up to 40 hours of PTO carryover | 5. 401K company contribution, fully vested on day one | 6. Discretionary, certification, and signon bonus potential | 10. Additional voluntary life insurance options | 11. Employee Assistance and Travel Protection programs | 12. Financial planning assistance | 13. Bereavement and jury duty leave | 14. Monthly team and family events | 15. Technology budget | 16. Global Entry and annual swag budget</s> | 1. Mission Box Technologies is committed to creating a diverse environment | 2. Our strategic partner values the benefits of diversity in our workforce | 4. Applicants selected may be subject to a government security investigation and must meet eligibility requirements for potential access to classified information. Accordingly, US Citizenship is required.</s> | Supportive team culture with opportunities for advancement | Competitive hourly pay | Medical, dental, vision, and life insurance | 401(k) with employer match | Company-provided tools and resources | Training and development opportunities | Overtime pay | Travel opportunities</s> | 2. Medical, dental, and vision coverage | 3. Paid time off and holidays | 4. Professional development opportunities</s>

Related Sub

This job belongs to these sub. Explore related roles here: