• Companies
  • News
By technology
  • Python6k
  • AWS4.6k
  • Docker3.6k
  • Kubernetes3k
  • PostgreSQL2.6k
  • C++1.7k
  • Java1.7k
By category
  • Backend Developer9.4k
  • DevOps Engineer2.4k
  • Data Engineer2.2k
  • Machine Learning Engineer2.1k
  • Embedded Engineer1.8k
  • Full Stack Developer1.5k
  • Mobile Developer620
Work mode
  • On-site15.2k
  • Remote6k
  • Hybrid2k
Job type
  • Full-time22.4k
  • Part-time392
  • Contract339
  • Freelance122
  • internship5
  • seasonal1
Experience
  • Entry level
  • Mid level
  • Senior
  • Staff+
  • Engineering management

The job board for developers. Find your next role at companies that value great engineering.

© 2023-2026 . All rights reserved.

Logos provided by Logo.dev
Add
23,257 matches
Most relevantNewestHighest base
M9 Solutions

Penetration Tester

2 days ago
M9 Solutions · Woodlawn, MD
On-siteFull-timeMetasploit · Burp Suite
M9 Solutions

Data Pipeline Analyst

2 days ago
M9 Solutions · Washington, DC
On-siteFull-timeSQL · Python
Lunar Energy

Hardware Test Engineering Intern

2 days ago
Lunar Energy · Mountain View, CA
On-siteFull-timePython · MATLAB
Lunar Energy

Hardware Test Engineer

2 days ago
Lunar Energy · Mountain View, CA
On-siteFull-timePython · C++
Litify

Software Engineer (Time & Billing)

2 days ago
Litify · Anywhere, USA
RemoteFull-timeTypeScript · Python
Latitude AI

Nomadic Mission Operator (Contractor)

2 days ago
Latitude AI · Remote
RemoteContractmachine learning · cloud platforms
Kiavi

Product Manager

2 days ago
Kiavi · Remote
RemoteFull-timeanalytics platforms · CRM systems
KH Aerospace

IT & Systems Manager

2 days ago
KH Aerospace · Remote, United States
RemoteFull-timeActive Directory · Windows Server
Katalyst Space Technologies

IT Systems Administrator

2 days ago
Katalyst Space Technologies · Broomfield, CO
On-siteFull-timeActive Directory · Windows Server
K2 Space

Technical Program Manager, Flight Software

2 days ago
K2 Space · Los Angeles, CA
On-siteFull-timeC · Python
iSeatz

Security Engineer

2 days ago
iSeatz · Remote
RemoteFull-timeAWS · Azure
ID.me

Staff Software Development Engineer – Wallet - Authentication

2 days ago
ID.me · Mountain View, CA
On-siteFull-timeTypeScript · Java
Huntress

Staff Database Reliability Engineer (DBRE)

2 days ago
Huntress · United States of America
RemoteFull-timePostgreSQL · MySQL
HelloFresh

WMS Software Engineer [OPERATIONS TECHNOLOGY]

2 days ago
HelloFresh · Goodyear, AZ
HybridFull-timeJava · Python
HelloFresh

WMS Software Developer [OPERATIONS TECHNOLOGY]

2 days ago
HelloFresh · Toronto, ON
HybridFull-timeJava · Python
HelloFresh

Systems Analyst

2 days ago
HelloFresh · Irving, TX
On-siteFull-timeWindows · SQL Server
Guidepoint

Senior AI Engineer

2 days ago
Guidepoint · Toronto, ON
On-siteFull-timePython · LLMs
Gong.io

AI Enterprise Architect

2 days ago
Gong.io · Remote (US)
RemoteFull-timeAI · machine learning
Glydways

Senior Embedded Software Engineer

2 days ago
Glydways · United States, Remote
RemoteFull-timeC · C++
GitLab

Backend Engineer, Source Code: Repository Services (Ruby)

2 days ago
GitLab · Remote, Canada
RemoteFull-timeRuby · Rails
  • Previous
  • 1
  • More pages
  • 21
  • 22
  • 23
  • More pages
  • 1163
  • Next
M9 Solutions

Penetration Tester

M9 Solutions · 🇺🇸 Woodlawn, MD · posted 2 days ago
ApplyFull posting

Extracted from the posting

Base
Not stated
Remote
On-site in Woodlawn, MD
Visa
No visa sponsorship mentioned
Stack
Metasploit, Burp Suite, Nessus, Wireshark

The posting, condensed

Penetration Tester conducting security assessments across web applications, networks, and infrastructure for federal government client in Woodlawn, MD. Performs vulnerability assessments and red team support.

About M9 Solutions →

The full posting

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security, Cloud Migration, Applications and Infrastructure, Software Development, and Finance & Accounting.

M9 Solutions is seeking a Penetration Tester to work on-site in support of a government contract for a client located in Woodlawn, MD. An active Public Trust clearance is required.

Responsibilities

  • Conducts penetration testing across web applications, networks, and IT infrastructure.
  • Performs vulnerability assessments to identify potential security risks and weaknesses.
  • Identifies, validates, and documents security vulnerabilities and potential attack vectors.
  • Evaluates security controls and identifies areas for improvement.
  • Prepares reports detailing security findings, associated risks, and recommended remediation actions.
  • Collaborates with technical and security teams to communicate findings and support remediation efforts.

Required Skills and Qualifications

  • Public Trust security clearance.
  • Bachelor's degree.
  • Hands-on experience conducting web application penetration testing.
  • Experience performing network and infrastructure penetration testing.
  • Experience conducting vulnerability assessments and identifying security weaknesses.
  • Strong understanding of penetration testing methodologies and security best practices.
  • OSCP (Offensive Security Certified Professional) certification.

Preferred Skills and Qualifications

  • Experience supporting Red Team operations.
  • Familiarity with Command and Control (C2) frameworks.
  • Experience with malware creation or development in support of authorized security testing.

GH 1084


Full-Time Employee Compensation

  • M9 Solutions’ pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include, but are not limited to, responsibilities of the position, education, experience, knowledge, skills, abilities, as well as internal equity, location, alignment with market data, applicable bargaining agreement (if any), or other law.
  • M9 Benefits - https://m9solutions.com/why-join-m9/#our-benefits

  • Salary Range

    $120,000

    —

    $135,000 USD

    M9 Solutions, LLC (M9) is a Federal subcontractor and complies with all applicable federal laws prohibiting discrimination in employment, including Title VII of the Civil Rights Act of 1964 and the Americans with Disabilities Act (ADA). M9 also adheres to the affirmative action requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA), ensuring equal opportunity for protected veterans. If you wish to voluntarily share that you are an individual with a disability, you are welcome to do so at any point in the application or employment process; M9 does not require this information, and it will not affect your candidacy. If you need accommodation during the application process or encounter difficulties using our website, please contact our Human Resources Department at [email protected] or 703-936-0880.

    M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.

    With 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 was recognized as an Inc. 5000 Fastest-Growing Private Companies in 2021, 2020, 2019, 2018, 2017, 2016, and 2012. M9 Solutions believes that work should be fun, rewarding, and something everyone can be excited about. We offer a competitive compensation package and value diverse perspectives in driving the vision of the company.