Cybersecurity Engineer - Remote

Applied Research Solutions • Kettering, OH

1d • Remote

About The Position

ARS is seeking a skilled Cybersecurity Engineer to assist in the development and
security hardening of a DevSecOps cloud environment to align with DoD RMF (NIST
SP 800-53 r5) and CMMC 2.0 (NIST SP 800-171) security requirements.

The cybersecurity engineer will assist with the cybersecurity governance and
compliance efforts for a DoD DevSecOps environment operating on an Azure-based
cloud backbone. This role is responsible for supporting the full lifecycle of
Assessment and Authorization (A&A) activities, maintaining continuous Authority
to Operate (ATO) compliance, and ensuring the accuracy, completeness, and
integrity of all security artifacts within eMASS. The will develop, implement,
and enforce cybersecurity policies, monitor control inheritance and system
boundary changes, conduct risk assessments, and guide the engineering team in
aligning system configurations with RMF controls, Zero Trust principles, and DoD
Cloud SRG requirements. The successful candidate will provide strategic security
leadership while ensuring that all technical decisions adhere to federal, DoD,
and organizational security mandates.

In addition to technical oversight, the cybersecurity engineer will serve as the
primary liaison to government stakeholders, authorizing officials, mission
partners, auditors, and cross-functional engineering teams. This role requires
exceptional communication, documentation, and soft skills to translate complex
security requirements into actionable guidance, manage expectations, and foster
productive relationships across diverse technical and non-technical audiences.
The cybersecurity engineer will facilitate security briefings, coordinate
remediation activities, lead collaboration with development and operations
teams, and promote a strong security culture throughout the organization. The
ideal candidate is a proactive, detail-oriented leader who brings both deep
cybersecurity expertise and the interpersonal skills necessary to influence,
educate, and drive secure outcomes in a dynamic DevSecOps environment.

Requirements

• Must be a US Citizen
• Ability to obtain and maintain a Secret security clearance
• Bachelor’s degree in cybersecurity, computer science, engineering, or related field (or equivalent experience).
• 3+ years of cybersecurity engineering experience supporting DoD, federal, or regulated environments – eMASS experience is a requirement.
• Hands-on experience with Azure security tools, including Microsoft Defender suite, Sentinel, Purview, and Azure Policy.
• Strong knowledge of FedRAMP requirements and implementations.
• Deep understanding of DoD RMF, NIST SP 800-53 Rev. 5 controls, and security assessment/evidence requirements.
• Experience implementing CMMC 2.0 or NIST SP 800-171 controls, including documentation, continuous monitoring, and audit readiness.
• Proficiency in vulnerability management tools, remediation processes, and risk-based prioritization.
• Familiarity with threat intelligence platforms, adversary TTP analysis, and building threat-informed security detections.

Responsibilities

• Develop and implement information security policies and procedures
• Conduct risk assessments and vulnerability testing
• Monitor and respond to security incidents and threats
• Ensure compliance with industry standards and regulations
• Manage security audits and assessments
• Develop and deliver security awareness training to employees
• Stay up-to-date with the latest security trends and technologies.
• Maintain working relationships with the ISO, AO, SCA, and other IS cybersecurity engineers.
• Other duties as assigned

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 251-500 employees