
Senior Information Systems Security Engineer
Ultra Intelligence & Communications
full-time
Posted on:
Location Type: Remote
Location: United States
Visit company websiteExplore more
Salary
💰 $59,696 - $89,544 per year
Job Level
Tech Stack
About the role
- 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.
- 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).
Requirements
- 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.
- 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.
- May be required to maintain security clearance.
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
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
NIST SP 800-171CMMC Level 2Windows server hardeningLinux server hardeningActive DirectoryVMwareHyper-Vnetwork segmentationfirewall policy designvulnerability scanning
Soft Skills
strong communication skillsability to translate compliance requirementscollaboration with IT staffdocumentation skillsincident response
Certifications
CompTIA Security+