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Role Description

Ultra Maritime is seeking a hands-on Information Systems Security Engineer Senior (ISSE) to support cybersecurity engineering and compliance for unclassified environments handling CUI. This role blends technical implementation with compliance engineering, focused on NIST SP 800-171 and CMMC Level 2 readiness and sustainment. This is a fully remote role with occasional travel to UM sites.

Responsibilities

• Compliance & Governance (about 30%):
  • Lead implementation and sustainment of NIST SP 800-171 controls and CMMC Level 2 practices.
  • Develop and maintain compliance artifacts:
    • SSPs
    • POA&Ms
    • Asset inventories, boundary definitions
    • Network and data flow diagrams
  • Conduct internal gap assessments and readiness reviews for CMMC.
  • Support evidence collection and technical walkthroughs during audits.
  • Translate compliance requirements into actionable technical work items.
• Hands-On Technical Engineering (about 70%):
  • Design, implement, and harden on-premise systems supporting CUI environments (Windows/Linux servers, AD/Entra ID hybrid, virtualization, network segmentation).
  • Implement and tune technical security controls, including:
    • Identity & access management (MFA, least privilege, RBAC)
    • Endpoint security (EDR, device hardening, patching)
    • Vulnerability scanning and remediation
    • Centralized logging and monitoring (SIEM)
    • Secure configuration baselines (CIS/STIG-aligned)
  • Partner with IT infrastructure to implement network security controls (firewalls, VLANs, NAC, secure remote access).
  • Support secure system builds, change management, and incident response in CUI environments.
  • Help integrate security into on-prem and hybrid architectures (VMware/Hyper-V + cloud where applicable).

Qualifications

• Demonstrated, hands-on experience implementing NIST SP 800-171 controls, preferably in manufacturing environments.
• Experience supporting CMMC Level 2 readiness or assessments.
• Strong background in on-prem infrastructure security, including:
  • Windows and/or Linux server hardening
  • Active Directory or hybrid identity environments
  • Virtualized infrastructure (VMware/Hyper-V)
  • Network segmentation and firewall policy design
• Experience with security tooling: vulnerability scanners, EDR, SIEM, MFA/IAM, configuration management.
• Experience securing environments handling CUI (unclassified).
• Ability to move fluidly between documentation and technical implementation.
• Strong communication skills with engineers, IT staff, and leadership.
• Experience remediating findings from 800-171 assessments or pre-CMMC readiness reviews.
• Experience with hybrid environments (on-prem + cloud).
• Typically, a Bachelor Degree (or equivalent) in Computer Science, Information Technology, Cybersecurity, or a related field with 4+ years of experience.

Preferred Qualifications

• Familiarity with NIST SP 800-53 and other relevant security standards for classified systems.
• CompTIA Security+ certification or equivalent.
• Understanding of risk management frameworks used in government environments.

Requirements

• May be required to maintain security clearance.

Expected Compensation

The expected compensation range for this role is $59,696.00 - $89,544.00. Please note this represents the expected range. Ultra Maritime considers multiple factors when determining final compensation, including the scope and responsibilities of the role, a candidate’s relevant experience and education, certifications and training, as well as current business and market conditions.

Benefits

• Climate controlled, well-lit and clean work environment!
• Work/life balance that includes up to 3 weeks PTO for first year.
• 8 Paid Holidays, with 3 floating holidays.
• 401k Plan with Company Match.
• Educational Assistance Program (Tuition Reimbursement).
• Wellness Program and incentives.
• Company HSA contributions.
• Insurance Benefits that start 1st of the month following hire.
• Eligibility in Company Performance-based bonuses annually.
• Additional Employee Discounts and Perks.

Company-Paid Benefits

• $75 monthly student loan repayment program.
• Basic Life Insurance.
• Basic Accidental Death and Dismemberment (AD&D) Insurance.
• Short Term Disability.
• Long Term Disability.
• Employee Assistance Program (EAP).

Voluntary Employee-Paid Benefits

• Medical and Prescription insurance.
• Dental insurance.
• Vision insurance.
• Supplemental Life Insurance Plans.
• Supplemental AD&D insurance for Employee and Family.
• Accident Plan.
• Critical Illness Plan.
• Hospital Indemnity Plan.
• Pet Insurance.
• Identity Theft.

Equal Opportunity Employer

Ultra Maritime is an Equal Opportunity Employer. We are committed to providing a workplace that is fair, respectful, and inclusive, and we make employment decisions based on qualifications, merit, and business needs. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, ancestry, ethnicity, marital status, disability, genetic information, protected veteran status, citizenship status, or any other status protected by applicable federal, state, or local law.

As a U.S. defense contractor, Ultra Maritime maintains strict standards related to integrity, compliance, and security. We operate a drug-free workplace and, where permitted by law, may conduct pre-employment background checks and substance-abuse screening based on role requirements.