Information System Security Officer, ISSO; part-time Security Clearance

Position: Information System Security Officer, ISSO (part-time) with Security Clearance
Location:

Lexington Park, MD Security Clearance Requirement:
Secret with the ability to obtain a Top Secret clearance. Telework Eligible? No, work will be performed 100% on-site.

What You’ll Do:

Excellent, part-time opportunity for a Secret-cleared ISSO.

Please note:

this position will be fully on-site and hours worked must be during the day. As the Information System Security Officer (ISSO), you will provide part-time support (20 hours/week) for NAVAIR's new Simulators at Sea (S@S) system. This role involves ensuring cybersecurity compliance, maintaining system accreditation, and safeguarding mission-critical Live, Virtual, and Constructive (LVC) training systems operating in both shore-based and maritime environments.

The ISSO will play a key role in enabling secure, integrated war fighting readiness across distributed training architectures. This system increases aviator readiness and is the first integrated training capability for an air wing to deploy on a Navy carrier. Get in on the ground floor of an exciting DoD initiative!

Key Responsibilities:

* Serve as the ISSO for S@S systems in accordance with Department of Defense (DoD) and Department of the Navy cybersecurity policies Maintain system compliance under the Risk Management Framework (RMF)
Develop, implement, and manage cybersecurity documentation (eMASS packages, SSPs, POA&Ms, etc.).

* Conduct continuous monitoring, vulnerability assessments, and remediation tracking.

* Coordinate with system owners, network engineers, and government ISSMs to maintain ATO status.

* Ensure proper configuration management, patching, and STIG implementation.

* Support cybersecurity inspections, audits, and assessments.

* Monitor system logs and investigate security incidents in coordination with cyber defense teams.

* Provide cybersecurity guidance for system upgrades, integrations, and deployments at sea.

* Support IA/Cybersecurity requirements for LVC and distributed training environments.
This description outlines the general nature and scope of the role. Additional duties may be assigned as necessary. Requirements

What You’ll Bring :
* Bachelor's degree in a STEM area of study is preferred.

* At least 3 years of related Information Assurance/Cybersecurity (IA/CS) experience, required.

* Strong knowledge of RMF, ATO processes, and DoD cybersecurity controls (NIST 800-53).

* Experience with vulnerability management tools (e.g., ACAS, SCAP).

* Familiarity with Windows/Linux environments and network security principles.

* Experience with eMASS or similar accreditation tools.
Certification Requirements:
CompTIA Security + is required. Candidates should also hold one of the following certifications: CISSP, SecurityX (formerly CASP+), CAP, CISM, or GSLC. Please upload copies of any relevant IT certifications you hold. Equally Important:
* Ability to build positive, collaborative relationships across teams and with external partners.

* Effective communicator with strong verbal and written skills.

* Proactive, self-directed work style with the ability to operate independently.

* Analytical thinker with proven problem-solving capabilities.

* Highly organized, with the ability to balance competing priorities in a fast-paced environment.
ASEC is committed to providing access and reasonable accommodation in its services, activities, programs, and employment opportunities in accordance with the Americans with Disabilities Act and other applicable laws. Security Clearance Requirement:
* This position requires U.S. citizenship and an active DoD Secret clearance with the ability to obtain a Top Secret clearance. Selected candidate will be subject to a government security investigation and must meet eligibility requirements for access to classified information.
Salary Range:
* The anticipated hourly rate for this position is $55.00 - $65.00, commensurate with an individual’s experience, qualifications, and skill set. ASEC is committed to providing fair and equitable compensation.

Who We Are:

ASEC offers meaningful, mission-driven work within a culture that supports your professional and personal growth. We partner with our government customers to deliver innovative solutions across…