Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Penetration Tester

ASSYST, Inc.

Job Description

Job Description

ASSYST is seeking a skilled Penetration Tester to join our cybersecurity team in Baltimore, Maryland (Remote).

This role involves conducting real-world attack simulations to identify vulnerabilities, preparing rules of engagement for ethical testing, and delivering trend analysis of findings to strengthen organizational defenses.

Key Responsibilities:

  • Execute penetration tests simulating adversarial attacks across networks, applications, and endpoints.
  • Develop and document rules of engagement to ensure safe and ethical testing practices.
  • Collaborate with Red Team (offensive) and Blue Team (defensive) operations to assess and improve security posture.
  • Provide detailed reports and trend analysis of findings, highlighting risks and recommending remediation strategies.
  • Stay current with emerging threats, attack techniques, and security tools.

Qualifications:

  • Proven experience in penetration testing, ethical hacking, or Red/Blue Team operations.
  • Strong knowledge of attack methodologies, exploit development, and defensive countermeasures.
  • Familiarity with tools such as Metasploit, Burp Suite, Nmap, Wireshark, and SIEM/EDR platforms.
  • Excellent analytical, documentation, and communication skills.
  • Relevant certifications (e.g., OSCP, CEH, GPEN, CISSP) preferred.

ASSYST is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, disability, military status, national origin or any other characteristic protected under federal, state, or applicable local law

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Penetration Tester in Baltimore, MD vacancy
  • $104k - $166k

     ...CEH, CCNA-Security, CySA+, OSCP (or equivalent), PenTest+ or similar certification a plus. Completed multiple Hack-The-Box penetration testing labs and challenges, developing hands-on expertise in vulnerability enumeration, exploitation, privilege escalation, and... 
    Suggested
    Contract work
    Work at office
    Shift work

    Peraton

    Linthicum Heights, MD
    1 day ago
  • $80k - $120k

    Digital Forensic Analyst Employment Type: Full-Time, Mid-Level Department: Forensics CGS is seeking a Digital Forensic Analyst whose primary focus will be on the preservation and collection of mobile device and cloud-stored data. This candidate should be fluent in a broad...
    Suggested
    Full time
    Work at office
    Remote work
    Flexible hours

    Contact-Government-Services,-LL

    Baltimore, MD
    1 day ago
  • Digital Forensic Analyst Employment Type: Full-Time, Mid-Level Department: Forensics CGS is seeking a Digital Forensic Analyst whose primary focus will be on the preservation & collection of mobile device and cloud‑stored data. This candidate should be fluent in a broad...
    Suggested
    Full time
    Work at office
    Remote work
    Flexible hours

    Dormont Manufacturing Company

    Baltimore, MD
    5 days ago
  • $180k - $220k

    RK&K's Baltimore office is seeking a Deputy Chief Information Security Officer to lead the development and execution of a dedicated cybersecurity program. Reporting directly to the Chief Information Officer, the Deputy CISO will be responsible for all cybersecurity operations...
    Suggested
    Contract work
    Work at office
    Remote work

    RK&K

    Baltimore, MD
    5 days ago
  • $110.6k - $178k

    ## Cyber Program Manager - CISOApplylocations: Towson, MD, United Statestime type: Full timeposted on: Posted Todaytime left to apply: End Date: July 24, 2026 (30+ days left to apply)job requisition id: REQ-1000048344**Cyber Program Manager****Come make the world and accelerate...
    Suggested
    Full time
    Local area

    Stanley Black & Decker

    Towson, MD
    4 days ago
  • $7.5k

    Senior Information Systems Security Officer Location: Central Maryland Security Clearance Required: Security Clearance with appropriate Polygraph Preferred Job Brief Evaluating security solutions to ensure compliance with requirements for processing classified...
    Work experience placement
    Immediate start
    Flexible hours

    RealmOne

    Baltimore, MD
    1 day ago
  • $92.21k - $125.15k

    ISSO Employment Type: Full-Time, Experienced Department: Information Technology CGS is seeking an Information Systems Security Officer (ISSO) with DIACAP and/or RMF experience who has deep expertise in security assessment documentation to support Dept. of Commerce systems...
    Full time
    Local area
    Flexible hours

    Contact-Government-Services,-LL

    Baltimore, MD
    3 days ago
  • $112k - $179k

    Responsibilities Peraton is seeking a Information Systems Security Officer in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high-performing team. This position offers a unique opportunity...
    Full time
    Contract work
    Work at office
    Monday to Friday
    Shift work

    Peraton

    Linthicum Heights, MD
    4 days ago
  • $155k - $200k

    A leading cyber security firm is seeking a Sales Engineer to engage closely with prospects, delivering technical demonstrations and leading training sessions. The ideal candidate has over 5 years of experience in technical roles within cyber security, solid communication...

    Armis Security

    Baltimore, MD
    5 days ago
  • vTech can help you avoid the daunting task of writing and posting job offers, shifting through resumes and laboring through the lengthy interview process. Our Staffing solutions will allow you to elude those tasks and place topnotch, high-caliber professionals in the position...
    Shift work

    vTech Solution

    Baltimore, MD
    5 days ago
  • Litigation Systems Analyst Employment Type: Full Time, Mid-level Department: Litigation Support CGS is seeking a Systems Analyst to support a large Federal agency's litigation efforts. The role involves defining system and project requirements, designing systems, translating...
    Full time
    For contractors
    Work at office
    Flexible hours

    Dormont Manufacturing Company

    Baltimore, MD
    3 days ago
  • Litigation Systems Analyst Employment Type: Full Time, Mid-level CGS is seeking a Systems Analyst to join our team supporting a wide-ranging technical support initiative for a large Federal agency's ongoing litigation efforts. CGS brings motivated, highly skilled...
    Full time
    Contract work
    For contractors
    Work at office
    Remote work
    Flexible hours

    Contact Government Services LLC

    Baltimore, MD
    8 days ago
  • $102.17k

     ...APTs, data breaches), including forensic analysis and root cause determination. • Design and execute vulnerability assessments, penetration tests, and simulated attack scenarios across infrastructure and applications. • Partner with IT and software development teams... 
    H1b

    Trinnex

    Towson, MD
    5 days ago
  • Systems Analyst Enjoy problem-solving, need a venue to display your creativity, and emerging technologies pique your interest; if so, Barrow Wise Consulting, LLC is for you. As a multi-disciplined leader, you understand the gifts that set you apart from everyone else...

    Barrow Wise Consulting, LLC

    Baltimore, MD
    5 days ago
  • Leidos is currently seeking an Information Systems Security Engineer to support our customer onsite. The ISSE shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non‑compliance with established IA standards...

    Via Logic LLC

    Baltimore, MD
    4 days ago
  • Description About Us At Soracom, our mission is Making Things Happen , For a World That Works Together . We believe connectivity has the power to transform industries, enable innovation, and help businesses solve real-world challenges. From startups launching...
    Temporary work
    Remote work
    Flexible hours

    GrabJobs

    Baltimore, MD
    4 days ago
  • Information Systems Security Engineer (ISSE) Davis Unlimited Information Technologies, Inc. (DUIT) is seeking passionate and experienced Information Systems Security Engineers (ISSEs) of all levels to join our dynamic and innovative team. Whether you're just starting...

    DUIT

    Linthicum Heights, MD
    2 days ago
  • $165k - $185k

    Location: Linthicum, Maryland Type: Contract Job #3648 Title: Cyber Systems Engineer Location: Linthicum, MD Compensation Range: $165 -$185K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense...
    Contract work

    Cornerstone Defense

    Baltimore, MD
    1 day ago
  • $92k - $120k

    Are you a current Associate? To be considered, you must submit your application through the internal Career Portal (Jobs Hub). Click here to access. Time Type: Full time Remote Type: Job Family Group: Information Technology Job Description...
    Full time
    Work experience placement
    Work at office
    Remote work
    Work from home
    Flexible hours
    2 days per week

    Breakthru Beverage Group

    Baltimore, MD
    3 days ago
  • Job Description: Remediate IT infrastructure security needs and resolve network vulnerabilities Monitor computer networks for security issues; Install security measures and operate software to protect systems and information infrastructure, including firewalls and...
    Work experience placement

    InstantServe LLC

    Baltimore, MD
    4 days ago
  • Schedule Shift: Day shift – 8:00pm-4:30am (Full‑time) Who We Are LifeBridge Health is a dynamic, purpose‑driven health system redefining care delivery across the mid‑Atlantic and beyond, anchored by our mission to “improve the health of people in the communities we serve...
    Full time
    Shift work
    Day shift

    LifeBridge Health

    Baltimore, MD
    3 days ago
  • Description & Requirements Maximus is a trusted federal partner supporting mission‑critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, operating, and improving essential government systems and services, with...
    Minimum wage
    Full time
    Contract work
    Temporary work
    Work experience placement
    Remote work

    Maximus

    Towson, MD
    4 days ago
  • $3,900 per month

    We are seeking a Target Digital Network Analyst (TDNA) familiar with network-based adversary tactics, techniques, and procedures, network protocols, and common cyber vulnerabilities. This position will combine expert level research with analyzed intelligence community ...
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Local area
    Flexible hours

    Power3 Solutions

    Baltimore, MD
    4 days ago
  • Job Description We are seeking an Architect to support commercial and industrial building design projects. This role is focused on architectural design, construction documentation, building system coordination, and project delivery using Revit and AutoCAD. Role...
    Temporary work
    For contractors
    Local area

    Design Hire

    Baltimore, MD
    3 days ago
  • $134.1k - $241.4k

     ...substitute four (4) years of relevant experience: Computer Network Exploitation, Computer Network Attack Vulnerability Assessment Penetration Testing Incident Response Network and/or host forensics Cryptanalytic work in military or intelligence community organization... 
    Flexible hours

    Dormont Manufacturing Company

    Baltimore, MD
    1 day ago
  • $85k - $110k

    Gensler Architect As a Gensler Architect with our team in Baltimore, your job is to combine creativity and technical knowledge with business skills and understanding to produce functionally beautiful spaces for clients. You will collaborate with your teammates to develop...
    For contractors
    Work at office
    Local area

    Gensler

    Baltimore, MD
    5 days ago
  • $239k - $278.75k

    Our Mission At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and...
    Remote work
    Visa sponsorship
    Work visa

    Palo Alto Networks

    Baltimore, MD
    1 day ago
  • $106.4k - $146.3k

    Who We Are We're powering a cleaner, brighter future. Exelon is leading the energy transformation, and we're calling all problem solvers, innovators, community builders and change makers. Work with us to deliver solutions that make our diverse cities and communities...
    Work at office
    Local area
    Remote work
    Relocation
    3 days per week

    Exelon

    Baltimore, MD
    2 days ago
  • $115k - $165k

    At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for 110 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to preserve and renew the infrastructure...
    Full time
    Temporary work
    For contractors
    Work experience placement
    H1b
    Work at office
    Flexible hours

    Whitman Requardt and Associates

    Baltimore, MD
    5 days ago
  • Description & Requirements Maximus is a trusted federal partner supporting mission‑critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, operating, and improving essential government systems and services, with...
    Minimum wage
    Full time
    Contract work
    Temporary work
    Work experience placement
    Remote work

    Maximus

    Towson, MD
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Penetration Tester. Be the first to apply!