Cybersecurity Engineer; secret clearance

About Red River Managed Services

At Red River Managed Services, we provide a welcoming and positive workplace where everyone feels valued and able to do their best work, fostering a one‑team mentality. Our employees work together to foster wise decision‑making that relies on data, experience, and collaboration. We seek self‑motivated individuals who are open to an environment based on teamwork and shared success.

Our team works directly with our clients to create innovative solutions, challenge the status quo, and deliver first‑in‑class solutions. Our client‑centric culture works to anticipate needs with an urgency to resolve issues and build long‑term client relationships.

We aim to expand our growing workforce with passionate individuals who are resilient in the face of uncertainty and possess a creative spirit, all while keeping the needs of our clients top of mind to foster individual and organizational success. Interested candidates must possess a desire for growth through continuous learning and feedback.

• Collaboration — You bring a collaborative spirit to all interactions with others; you work to ensure everyone around you is welcomed and positioned to do their best work; you view every Red River colleague as a member of one team.
• Creativity — You welcome new ideas and listen with the intent to understand; you are passionate and persistent in pursuit of innovative solutions; you value “brainstorming” as an expression.
• Empathy — You take the time to understand both the needs of your clients and your team members; you anticipate client needs and address issues effectively; you work to make each client feel valued and understood; you foster loyalty and a long‑term relationship.
• Integrity — You willingly receive and give feedback; you are open about what’s working and what needs to improve; you admit mistakes openly and share learnings widely.
• Judgment — You are intentional when making decisions, with an aim toward long‑term solutions rather than quick fixes; you rely on data, training, and collaboration with others to inform your decisions.
• Purpose — You exhibit courage in searching for the truth; you are willing to risk personal failure to help, or challenge the status quo, in the pursuit of excellence.
• Resilience — You thrive in rapidly changing circumstances; you adapt to change; you know when to include or elevate to others; you embrace a hard challenge.
• Selflessness — You are considerate when searching for new and different ideas; you seek what’s best for the team and organization; you discern how your actions could affect others; you seek to make those around you successful.

Red River is seeking a mission‑driven Cybersecurity Engineer with an active Secret clearance to support one of our premier clients in Lexington, MA. This onsite role is a critical part of our growing cybersecurity practice and is best suited for a proactive professional who thrives in a fast‑paced, compliance‑driven environment. You will be responsible for handling complex technical support requests—both directly from customers and through escalations—while working collaboratively across CES Engineering, Cybersecurity, and Information Assurance teams.

This position plays a key role in maintaining and enforcing cybersecurity compliance with Department of Defense (DoD) and other federal security mandates. The ideal candidate will bring hands‑on experience applying DISA Security Technical Implementation Guides (STIGs) and leveraging tools such as DISA’s SCC Tool, EvalSTIG, and STIG Viewer to conduct assessments, identify non‑compliance, and implement effective remediations. Familiarity with SCAP protocols and automation techniques is highly desirable.

• Minimum 3 years of IT experience (5 years preferred) with IT administration and support including Windows administration and management of Active Directory, DHCP, DNS, and Group Policy.
• Experience with DISA STIGs and SCAP‑based compliance tools such as SCAP Compliance Checker, STIG Viewer, or SCC Tool.
• Familiarity with applying remediation scripts or Ansible playbooks to address STIG findings.
• Cu…