Information Security Specialist (Senior-Level)

Link Solutions, Inc.•Huntsville, AL

3d•$80,000 - $100,000•Onsite

About The Position

Link Solutions, Inc. is seeking a senior-level Information Security Specialist to support the U.S. Army Aviation and Missile Command (AMCOM) at Redstone Arsenal in Huntsville, Alabama. The role protects mission-critical information systems by implementing cybersecurity policies, risk management practices, and security compliance requirements across enterprise environments. It supports RMF activities, vulnerability management, accreditation, and information assurance programs, working with system administrators, engineers, cybersecurity teams, and Government stakeholders to protect the confidentiality, integrity, and availability of systems and data. The position is non-remote. An active DoD Secret Clearance, U.S. citizenship, and a DoD 8570/8140 IAT Level II certification or higher are required. Compensation is $80,000–$100,000 per year, with final compensation depending on factors including experience, technical expertise, certifications, education, and contract requirements. The position is contingent on government contract award, funding availability, contract negotiations, and customer approval.

Requirements

U.S. citizenship.
Active DoD Secret Clearance.
Eight or more years of experience supporting cybersecurity, information assurance, or information security programs.
DoD 8570/8140 IAT Level II certification or higher, such as CompTIA Security+ CE or equivalent.
Microsoft 365 Certified: Endpoint Administrator Associate (MD-102).
Experience supporting RMF, vulnerability management, accreditation efforts, and cybersecurity compliance programs.
Experience supporting enterprise-level information systems and cybersecurity operations.
Knowledge of DoD cybersecurity policies, requirements, and best practices.
Experience developing and maintaining cybersecurity documentation and compliance artifacts.
Baseline certification must be obtained within six months of hire if not already held.
Excellent written, verbal, and interpersonal communication skills.
Strong organizational skills, attention to detail, and ability to manage multiple priorities.

Nice To Haves

Bachelor's degree in Computer Science, Information Technology, Cybersecurity, IT Service Management, or a related technical discipline.
CYSA+, CASP+, CISSP, CISM, or other advanced cybersecurity certifications.
Microsoft certifications supporting Windows 10, Windows 11, Microsoft 365, or Endpoint Administration.
Experience with ACAS, Trellix, vulnerability management platforms, and security assessment tools.
Knowledge of NIST SP 800-53, CNSSI 1253, DISA STIGs, and DoD cybersecurity frameworks.
Experience with eMASS, RMF package development, and cybersecurity authorization activities.
Experience supporting DoD environments.
Experience supporting mission-critical systems and high-visibility customers.
Experience with Knowledge Management initiatives, process improvement, or documentation development.
Experience leading small teams and fostering collaboration and continuous improvement.

Responsibilities

Conduct security assessments, risk analyses, vulnerability management activities, and remediation planning.
Integrate cybersecurity requirements into operational procedures, continuity plans, and enterprise system implementations.
Lead RMF implementation, security authorization activities, and cybersecurity compliance efforts across enterprise systems.
Develop, maintain, and enforce cybersecurity policies, standards, procedures, and information assurance requirements.
Support accreditation packages, ATO activities, POA&M management, and ongoing compliance reporting.
Manage IAVM/ICVM tracking, vulnerability remediation, and cybersecurity compliance activities in accordance with DoD requirements.
Collaborate with engineers, system administrators, and program stakeholders to improve organizational security posture.
Support eMASS activities, security documentation development, audit readiness, and inspections.
Review and validate security controls in accordance with NIST, CNSSI, DoD, and Army cybersecurity requirements.
Maintain security records, user agreements, privileged access documentation, and compliance artifacts.
Provide technical leadership, mentorship, and cybersecurity guidance to technical teams and stakeholders.
Support enterprise modernization, cloud adoption, and cybersecurity initiatives across the AMCOM environment.