Top 142116 Computer Systems Security Jobs

Vulnerability Assessor- Top Secret Cleared
Marathon TS —Remote
- $90 - $115 an hour
- Full-time
- Remote
- Computer Science
- Analysis skills
- Bachelor's degree
- Health insurance
- Dental insurance
Quick Apply
Security Engineer - AI Trainer
DataAnnotation —Edison, NJ
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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Security Engineer - AI Trainer
DataAnnotation —Jersey City, NJ
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
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Systems Engineer - MBSE Specialist
SOUTHEASTERN COMP CONSULTANTS INC —King George, VA
- Computer science
- Bachelor of Science
- 1 year
- Paid holidays
- Health insurance
Data & IT Manager
Albany Damien Center —Albany, NY
- $70,000 - $75,000 a year
- Email
- Background check
- Computer Science
- Mid-level
- Health savings account
- Health insurance
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Security System Designer (Alarm, Access Control, Video Surveillance)
TCI —Virginia Beach, VA
- $58,000 - $70,000 a year
- Full-time
- Microsoft Word
- Background check
- Clean driving record
- Health savings account
- Health insurance
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ACO-P -17A, 17C, 170A Instructor/Writer (min 3 yrs Exp)
BurningCastle, LLC —Fort Gordon, GA
- $85,000 - $140,000 a year
- Full-time
- Classroom
- Computer Science
- Military
- Health insurance
- Dental insurance
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Senior Analyst / Systems Engineer
A² Systems Engineering —El Segundo, CA
- $150,000 - $180,000 a year
- Computer Science
- Engineering
- Senior level
- Paid jury duty
- AD&D insurance
Information Technology Director
Great Plains of Cheyenne County inc —Saint Francis, KS
- $67,950.66 - $81,833.05 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Health savings account
- Health insurance
Quick Apply
Enterprise Imaging Informatics Supervisor
SYSTEM West Virginia University Health System —Morgantown, WV
- Full-time
- Microsoft Excel
- Computer Science
- Hospital
Staff Pharmacist
GRX Holdings, LLC dba Medicap Pharmacy —Waterloo, IA
- Full-time
- Research
- Mid-level
- Bachelor's degree
Policy Management ERM Specialist
CONTINENTAL SERVICE GROUP LLC —Fairport, NY
- $62,353.20 - $71,706.18 a year
- 8 hour shift
- Microsoft Word
- Microsoft Excel
- Mid-level
Quick Apply
Business Director
Highland Hall Waldorf School —Northridge, CA
- $75,000 a year
- Full-time
- School experience
- Word processing
- Finance
- Health insurance
- Dental insurance
Technical Delivery Lead - Full Stack Engineering
Starr Companies —New York, NY
- $140 - $180 a year
- Full-time
- Azure
- Computer Science
- Office
- Health insurance
- Dental insurance
Quick Apply
BVT Analyst_04/26/2026
WFNQASD5 —Anchorage, AK
- $300 - $700 a year
- Full-time
- Computer science
- Azure
- Computer Science
Quick Apply
Site Safety Manager, Construction
CEG Solutions —Albany, NY
- $105,000 - $130,000 a year
- Weekends as needed
- Background check
- OSHA
- Construction site
Quick Apply
Radiation Therapist Technologist (RTT) - Odessa, TX
QualDerm Partners —Odessa, TX
- Full-time
- Patient monitoring
- Customer service
- BLS Certification
- Paid holidays
- Disability insurance
Quick Apply
Computer Operator IV
Consolidated Networks Corporation (CNC) —Fort Irwin, CA
- $33.24 an hour
- Full-time
- 5 years
- Writing skills
- Windows
- Profit sharing
- Paid holidays
Quick Apply
2d
Lead Fire Alarm Technician "4-5 years EXP REQ"
Brinton Fire & Security —Shell Knob, MO
- From $22 an hour
- Full-time
- Computer literacy
- Mid-level
- Organizational skills
- Paid time off
- Employee discount
Quick Apply
Transport and Facilities Engineer
Logix Fiber Networks —Austin, TX
- Overtime
- Mid-level
- Office
- High school diploma or GED
- Health savings account
- Health insurance
Quick Apply

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Vulnerability Assessor- Top Secret Cleared

Marathon TS
Remote

Quick Apply

Job Details

Full-time
$90 - $115 an hour

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance

Qualifications

Top Secret Clearance
Computer Science
Embedded systems
Testing and evaluation
Firmware
DoD experience
Security system vulnerability testing
Bachelor's degree
Computer hardware
Embedded software
Prototype creation
Penetration testing implementation
Electrical Engineering
Python
Vuls
Malware analysis

Full Job Description

Position Title: Senior Cyber Vulnerability Analyst/Assessor – Space Systems and Mission Platforms

Marathon TS is seeking an experienced professional to perform full-spectrum cybersecurity assessments across complex aerospace and defense programs. This position focuses on identifying and validating weaknesses within mission-critical space platforms and their supporting infrastructures. The ideal candidate will combine deep technical expertise, creativity, and leadership to uncover high-impact vulnerabilities and help system owners mitigate risk effectively.

The individual we are looking for will be taking a deep dive in reverse engineering products provided by vendors and exploiting these products to expose the vulnerability. Heavy testing and a small amount of reporting.

Qualifications:

Security Clearance: Top-Secret clearance.
Education:
Bachelor's degree in Computer Science, Cybersecurity, Computer or Electrical Engineering, or a related technical discipline..
Experience:
Minimum of seven years conducting offensive security engagements, vulnerability analysis, or reverse engineering.
Prior exposure to DoD, intelligence, or aerospace programs strongly preferred.

Technical Expertise:

Demonstrated skill in reverse-engineering and binary analysis, using tools such as Ghidra, IDA Pro, Binary Ninja, Radare2, WinDbg, or GDB.
Proficiency in exploit development and offensive frameworks, including Metasploit, Burp Suite, and custom scripted tools (Python, Go, or Rust).
Experience with firmware and embedded systems testing, including communication interfaces, real-time operating systems, and device-level hardware evaluation.
Strong programming and scripting proficiency in Python, C/C++, assembly, and Bash or PowerShell. Ability to modify code or craft purpose-built proof-of-concept utilities.
In-depth understanding of network, web, and cloud exploitation techniques and methodologies.
Excellent written and verbal communication—capable of conveying complex findings clearly to both technical and executive audiences.

Preferred Background & Certifications:

Recognized industry credentials such as OSCP, OSCE, GPEN, GXPN, CREST CRT, or CISSP.
Previous involvement in red team operations or adversarial simulation within defense or intelligence contexts.
Familiarity with RMF processes, DISA STIGs, NIST 800-series frameworks, and integration of test data into authorization and accreditation documentation (e.g., eMASS or similar systems).
Experience performing secure design reviews, code audits, or supply chain risk analyses.
Participation in audit or accreditation efforts as an assessor or evaluator.

Pay: $90.00 - $115.00 per hour

Benefits:

401(k)
Dental insurance
Health insurance
Paid time off
Vision insurance

Application Question(s):

How many years of experience do you have in reverse-engineering and binary analysis, using tools such as Ghidra, IDA Pro, Binary Ninja, Radare2, WinDbg, or GDB?
Do you have familiarity with RMF processes, DISA STIGs, NIST 800-series frameworks, and integration of test data into authorization and accreditation documentation (e.g., eMASS or similar systems)?
How many years of experience with exploit development and offensive frameworks, including Metasploit, Burp Suite, and custom scripted tools (Python, Go, or Rust)?
Do you have any of the following certifications: OSCP, OSCE, GPEN, GXPN, CREST, CISSP?

Education:

Bachelor's (Required)

Security clearance:

Top Secret (Required)

Willingness to travel:

25% (Preferred)

Work Location: Remote

Quick Apply

Refine Your Search

Computer Systems Security jobs

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