
Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert
Modern Technology Solutions Inc
Real job — pulled straight from Modern Technology Solutions Inc’s careers page · Verified October 12, 2026 · No reposts.
Job description
Modern Technology Solutions Inc is hiring a Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert — a full-time, based in Lorton, VA role ($180k–$220k). Apply directly on Modern Technology Solutions Inc's careers page below.
Senior Cybersecurity Systems Engineer/Cross-Domain Solutions (CDS) Expert
Location: Lorton, VA, USA
Work Location: onsite
- Execute and manage tasks related to the Risk Management Framework (RMF) to ensure compliance and system security integrity.
- Assess Cross-Domain Solutions (CDS) within organizational cybersecurity architectures.
- Conduct thorough system security assessments and vulnerability assessments to identify potential risks and propose mitigation strategies.
- Assess STIGs results for secure configurations and maintain adherence to DoD cybersecurity policies and instructions.
- Manage and maintain Body of Evidence (BoE) artifacts throughout the system lifecycle, including review and validation of related documentation.
- Provide technical guidance and support for audits, inspections, and compliance assessments.
- Collaborate with multidisciplinary teams to ensure mission-critical systems meet security requirements.
- Prepare technical Security Assessment reports, briefings, and recommendations for senior management.
- 10+ years' of relevant cybersecurity experience, particularly within DoD environments.
- In-depth understanding and application of RMF and CDS principles.
- Familiarity with DoD Instructions, policies, and guidelines.
- Expertise in performing system security and vulnerability assessments.
- Proficiency in applying STIGs to ensure secure system configurations.
- Strong analytical and technical writing skills for reviewing, managing, and maintaining BoE artifacts.
- Exceptional organizational skills with attention to detail and ability to prioritize competing tasks.
- Proven ability to work both independently and collaboratively in high-pressure environments.
- Willingness to travel based on project needs.
- Certifications such as CISSP, CISM, CEH, or equivalent preferred.
- Bachelors Degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering or related engineering discipline
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Frequently asked questions
What is the salary for Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert at Modern Technology Solutions Inc?
The estimated salary range for Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert at Modern Technology Solutions Inc is $180,000 - $220,000 USD per year.
What skills are required for Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert at Modern Technology Solutions Inc?
The required skills for Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert at Modern Technology Solutions Inc include: Cybersecurity, CISSP, CISM.
What is the seniority level for Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert at Modern Technology Solutions Inc?
Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert at Modern Technology Solutions Inc is a Senior level position.
How do I apply for Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert at Modern Technology Solutions Inc?
You can view the full description and apply for Senior Cybersecurity Systems Engineer, Cross-Domain Solutions Expert at Modern Technology Solutions Inc on EchoJobs: https://echojobs.io/job/modern-technology-solutions-inc-senior-cybersecurity-systems-engineer-cross-domain-solutions-cds-expert-fx4b2.