Full-Time

Information System Security Officer – Mid / Senior Level

Constellation Technologies

Constellation Technologies

11-50 employees

Cybersecurity, data analytics, and engineering services

Compensation Overview

$170k - $215k/yr

+ Referral Bonus

No H1B Sponsorship

Annapolis Junction, MD, USA

In Person

On-site role in Annapolis Junction, MD; federal clearance required (TS/SCI with polygraph within the last 5 years).

US Citizenship, US Top Secret Clearance Required

Category
IT & Security (1)
Required Skills
Cryptography
Requirements
  • Must be a US Citizen.
  • Must have TS/SCI clearance w/ active polygraph (Polygraph must be within the last five (05) years).
  • At least twelve (12) years of direct/relevant experience
  • Bachelor’s degree in Computer Science, Information Assurance, Information Security, System Engineering or related discipline from an accredited college or university is required.
  • Four (04) years of additional relevant experience on projects with similar processes may be substituted for a bachelor’s degree.
  • Security+ Certification or Security X (previously known as the CASP+) Certification required
  • Must have experience as ISSO working independently, and/or on teams maintaining secure information system operations in isolated, connected and standalone environments.
  • Must have at least five (05) years of experience using tools to support IAVA management.
  • Must have at least five (05) years of experience using tools to support the preparation, maintenance, and management of SSPs and other security related documentation.
  • Demonstrated knowledge of and experience with several of the following: current security tools; hardware/software security implementation; communication protocols; encryption techniques/tools.
  • In-depth experience completing security evaluations of software systems or architectures to ensure they meet security requirements.
  • In-depth experience proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies, preferably on a large software or IT program.
  • Demonstrated experience performing day-to-day security operations of large, complicated information and information processing systems.
  • Must be committed to developing and adhering to best practices.
  • Must possess a high level of self-initiative and must be a solutions-oriented team player.
  • Must have excellent interpersonal skills.
Desired Qualifications
  • Extensive experience as an Information Systems Security Officer on large software development and integration programs.
Constellation Technologies

Constellation Technologies

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Constellation Technologies delivers cybersecurity, data analytics, and engineering services for government agencies, private enterprises, and other organizations needing advanced cyber intelligence and technology integration. It works by pairing subject matter experts and engineers with clients to assess needs, design tailored plans, and execute across cyber operations, cloud infrastructure, and data analytics, using project-based contracts, long-term services, and consulting engagements. The company differentiates itself through a collaborative, client-focused approach that emphasizes customized solutions and practical results rather than one-size-fits-all offerings, supported by strong communication and integrity. Its goal is to help clients strengthen cybersecurity, gain actionable data insights, and achieve technology-enabled outcomes through tightly integrated teams.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Severn, Maryland

Founded

2008

Simplify Jobs

Simplify's Take

What believers are saying

  • High revenue efficiency at $500K per employee indicates strong contract profitability and scalability.
  • Expanding workforce from 51-100 employees signals growing demand for cyber and engineering services.
  • Specialized SME team positions CTI for premium pricing in niche cyber intelligence markets.

What critics are saying

  • Raytheon-AST partnership ending eliminates key revenue channel within 6-12 months.
  • DoD prioritizes larger primes like Booz Allen Hamilton over small businesses in recompetes.
  • Government budget cuts to non-AI cyber services threaten 30-50% of IC contract revenue.

What makes Constellation Technologies unique

  • 17+ years supporting Intelligence Community and DoD with specialized cyber operations expertise.
  • Nimble small business structure enables rapid innovation versus larger defense contractors.
  • DoD SkillBridge partner providing talent pipeline from transitioning military service members.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

401(k) Company Match

Professional Development Budget

Paid Vacation