---
title: 'Information System Security Engineer III at ClearEdge'
canonical: 'https://feeny.ai/job/information-system-security-engineer-iii-clearedge-jessup-setavhbdmnms'
type: 'job'
last_seen: '2026-09-11'
---

# Information System Security Engineer III at ClearEdge

- **Company:** ClearEdge
- **Location:** Jessup, MD
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-07-26
- **Last confirmed live:** 2026-09-11
- **Apply:** https://jobs.lever.co/clearedge/4ab2d9ab-4399-427b-8f82-87cc6582e50d

## Job description

Join ClearPoint and become part of a team focused on delivering secure environments that support mission-critical work for government and defense organizations. ClearPoint specializes in designing, building, and managing secure facilities and controlled environments that enable partners across the Defense Industrial Base to operate in highly regulated settings.

As part of the ClearSpectrum LLC family of companies, ClearPoint combines enterprise resources with small-business agility to deliver secure infrastructure solutions. Our team supports the development of secure collaboration spaces, classified environments, and mission-enabling facilities that help customers execute critical national security missions.

Your Mission:

Join ClearPoint as an Information System Security Engineer III, where you will lead the security engineering and accreditation work behind MERIDIAN, our AI-Enabled Secure Space Operations & Management Platform. You will work closely with internal and external stakeholders to build security into the system throughout its lifecycle, reviewing architecture, testing the system as it's built, and shaping controls alongside engineers concurrently with development and implementation.

You will own the RMF package for MERIDIAN's implementation, from SSP and SAR development through POA&M management and continuous monitoring, while staying technically engaged with the platform as it evolves.

You Will Excel in This Role If You Are:

- Experienced leading RMF/ATO efforts for classified DoD or IC systems
- Comfortable reviewing and shaping secure system architecture alongside engineers, not just documenting it after the fact
- Skilled in vulnerability assessment and security testing of live systems
- Familiar with NIST SP 800-53 and DoD RMF processes at an implementation level
- Capable of translating security findings into concrete, actionable remediation guidance
- Comfortable balancing compliance documentation with ongoing hands-on technical engagement
- Experienced mentoring less experienced security staff

A Day in the Life:

- Develop and maintain SSP, SAR, and POA&M documentation for RMF accreditation
- Review system architecture and provide security guidance to engineers during design and development
- Conduct vulnerability scans and security assessments of the system as it's built
- Identify security weaknesses and recommend system-level remediation
- Implement and manage security controls, including identity/RBAC, audit logging, and encryption
- Track and drive remediation of findings identified during security assessment
- Mentor junior security staff and provide technical guidance

What We Are Expecting From You:

- Active TS/SCI with Polygraph clearance; U.S. citizenship
- Bachelor's degree in Computer Science, Software Engineering, or related field (4 years of experience may substitute), plus 8 years of experience in information systems
- 5–8 years of experience as an ISSE or Cybersecurity Engineer
- Proficiency with networking, firewalls, and security monitoring tools
- Knowledge of operating systems, system security design, risk analysis, and security policies
- Experience with NIST Risk Management Framework (RMF) or DoD 8500 series compliance
- Experience reviewing and shaping secure system architecture alongside development teams
- Experience conducting vulnerability assessments and security testing

Nice to Have:

- Experience embedding security into CI/CD pipelines and DevSecOps workflows
- Familiarity with container and cloud security tooling
- Experience with automated security scanning (SAST/DAST) as part of the development lifecycle
- Experience with cryptography, encryption technologies, and application security
- Experience with penetration testing
- Experience with physical security or facility accreditation practices, such as ICD 705 or similar frameworks

ClearPoint is committed to delivering secure, compliant environments that enable our partners to operate effectively in mission-critical settings. We value a culture of collaboration, accountability, and operational excellence while empowering our employees with opportunities to grow and contribute to meaningful work.

Our Core Values—Honesty, Integrity, Loyalty, Fairness, Respect, Responsibility, and Accountability—guide how we operate and how we support our customers and partners. If this position is not the right fit, we encourage you to explore additional opportunities across the ClearSpectrum family of companies or reach out to our recruiting team at careers@clearedgeit.com. ClearPoint is an equal opportunity employer.

## About ClearEdge

## Company Overview
- **One-liner**: A mission-driven technology thought leader providing software engineering, big data, cloud, data analytics, and data science solutions primarily to the Intelligence Community and government clients.
- **Entity Type**: Private (Woman-Owned Small Business)
- **Headquarters**: Jessup, Maryland, United States (with an office in Annapolis Junction)
- **Founded**: August 23, 2002
- **Founders**: Not publicly disclosed; Christine Puglisi is listed as Owner

## Core Business
- **Primary industry/industries**: Information Technology & Services; National Security / Intelligence; Government Contracting
- **Target customers**: U.S. government agencies (especially the Intelligence Community), defense contractors, and industry partners (B2G)
- **Mission statement**: "Empower customers in government and industry with innovative data driven solutions."

## Products & Services
ClearEdge delivers technical solutions and services across several domains:
- **[Software Engineering](https://www.clearedgeit.com/)**: Full-stack development using Java, JavaEE, RESTful web services, and agile/DevOps practices.
- **[Big Data & Cloud](https://www.clearedgeit.com/)**: Solutions built on Hadoop, Map Reduce, Accumulo, NiFi, and cloud platforms.
- **[Data Analytics & Data Science](https://www.clearedgeit.com/)**: Machine learning, data flow engineering, and analytic visualization.
- **[High Performance Computing & Cyber](https://www.clearedgeit.com/)**: HPC support and cybersecurity engineering.
- **[DevOps Support](https://www.clearedgeit.com/)**: CI/CD pipeline implementation and operational support.

## Market Standing
- **Valuation**: Not disclosed (privately held)
- **Key Metric**: Annual revenue estimated at **$45.2M**; total funding not applicable (bootstrapped/private)
- **Headcount**: Reports vary – **53 employees** ([LinkedIn](https://linkedin.com/company/clearedge-it-solutions-llc)) or **75 US employees** ([Top Workplaces](https://topworkplaces.com/company/clearedge-it-solutions/)) – yearly growth of **+14.1%**
- **Notable Partners/Clients**: Primarily serves U.S. Intelligence Community and government agencies; has held federal contracts since 2002 (CAGE 3CF84, UEI HJTXHCM6N4B3)
- **Growth Signals**: 33 active job postings as of late 2025; quarterly job postings up 6.5% year-over-year; LinkedIn followers up 18.6% annually

## Competitive Advantages
- **Cleared Workforce**: Many positions require a DoD security clearance, creating a barrier to entry for competitors.
- **Employee-First Culture**: 100% employer-paid health/dental/vision, 10% 401k contribution, $10k annual education benefit, and a $500/year personal tech budget.
- **Small Business Agility**: As a privately held woman-owned small business, ClearEdge can adapt quickly and offer employees direct impact on mission-critical projects.
- **Deep IC Domain Expertise**: Over two decades of experience supporting intelligence community customers with specialized technical talent.

## Strategic Focus
- Continue attracting and retaining top-tier engineers with the required clearances.
- Invest in continuous learning and certifications (up to $10k/year per employee).
- Expand capabilities in data science, machine learning, and cloud engineering to meet evolving government needs.
- Maintain a strong culture of work-life balance and community involvement (family events, STEM days, etc.).

## Why Work Here
- **Culture & Values**: Honesty, integrity, loyalty, fairness, respect, responsibility, and accountability are core tenets. An employee-first leadership style with a "family" atmosphere.
- **Remote/Hybrid/Office**: Roles are primarily located in the Baltimore/Washington Metro area; many require on-site work due to security clearance needs. Some flexibility may exist.
- **Perks & Benefits** (from [ClearEdge Careers](https://www.clearedgeit.com/careers/)):
  - 100% employer-paid health, dental, and vision insurance (Cigna)
  - 100% employer-paid short/long-term disability and life insurance
  - 10% 401k contribution (3% safe harbor + 7% discretionary, immediate vesting)
  - Up to 25 days PTO + all federal holidays
  - $10,000 annual education reimbursement (courses, certifications, conferences)
  - $500/year personal tech budget
  - Student loan assistance through Gradifi
  - Career service bonuses ($3k at 3 years, $5k at 5, $10k at 10, $15k at 15)
  - Fun office amenities (pool table, shuffleboard, outdoor grill patio)
- **Engineering Culture**: Emphasis on continuous learning, in-house training (Agile, Hadoop, Spark, ML), bi-monthly technical deep dives, and exposure to diverse mission contracts.

## Sources
1. [ClearEdge Careers Page](https://www.clearedgeit.com/careers/)
2. [LinkedIn Company Profile](https://linkedin.com/company/clearedge-it-solutions-llc)
3. [Top Workplaces Profile](https://topworkplaces.com/company/clearedge-it-solutions/)
4. [HigherGov Federal Awardee Record](https://www.highergov.com/awardee/clearedge-it-solutions-llc-12810676/)
5. [ClearEdge Careers 2 – Benefits Summary](https://www.clearedgeit.com/careers/careers-2/)

## Other roles at ClearEdge

- [Software Engineer I](https://feeny.ai/job/software-engineer-i-clearedge-annapolis-junction-65sd6pfnn3zr) — Annapolis Junction, MD
- [Software Engineer II](https://feeny.ai/job/software-engineer-ii-clearedge-jessup-w0hebaqgmah4) — Jessup, MD
- [DevOps Engineer II](https://feeny.ai/job/devops-engineer-ii-clearedge-jessup-w4dpyhfh9k64) — Jessup, MD
- [Senior Software Engineer](https://feeny.ai/job/senior-software-engineer-clearedge-annapolis-junction-md-and-reston-kh06f7qcn3tj) — Annapolis Junction MD and Reston, VA
- [Property Manager](https://feeny.ai/job/property-manager-clearedge-centreville-xzdc261tq4py) — Centreville, MD
- [Secure Building Engineer (Electrical)](https://feeny.ai/job/secure-building-engineer-electrical-clearedge-jessup-2b3nzh2x13ry) — Jessup, MD
- [Senior Software Engineer](https://feeny.ai/job/senior-software-engineer-clearedge-annapolis-junction-kmqcbmvs6stp) — Annapolis Junction, MD
- [Information Systems Security Officer](https://feeny.ai/job/information-systems-security-officer-clearedge-jessup-p0tds05bfn2j) — Jessup, MD
- [Principal Software Engineer](https://feeny.ai/job/principal-software-engineer-clearedge-annapolis-junction-hc1ftf4ymmsx) — Annapolis Junction, MD
- [Senior DevOps Software Engineer](https://feeny.ai/job/senior-devops-software-engineer-clearedge-jessup-zd8p8xgq3g9s) — Jessup, MD