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Security jobs in Maryland, United States

10 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

1–10 of 10 jobs

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  • Target Digital Network Analyst *ALL LEVELS*

    20 months ago

    Link, LLC · Ft Meade, Maryland, United States

    On-siteSeniorSecurity

    We are seeking a Target Digital Network Analyst (TDNA) to support mission. As a TDNA you will conduct advanced analysis of collection and open-source data to generate insights and leads, ensure target continuity, profile targets and their activities, and develop techniques to…

  • Windows Security Researcher

    20 months ago

    Link, LLC · Annapolis Junction, Maryland, United States

    On-siteSecurity

    Responsibilities: As a Windows Security Researcher, you will be part of a team focused on conducting security research related to Windows technologies. You should be familiar with the latest techniques in vulnerability research and demonstrate the ability to adhere to best…

  • Computer Network Defense (CND) Analyst *ALL LEVELS*

    20 months ago

    Link, LLC · Ft Meade, Maryland, United States

    On-siteMid levelSecurity

    The Computer Network Defense (CND) Analyst will analyze, map, protect or discover vulnerabilities, intrusions, and threats in computer network systems. Conduct computer/network security. Conduct target development and understand all aspects of computer/network security,…

  • Signals Analyst Level 2 (DVT experience), HS+7 yrs, BS+5 yrs or MS+3 yrs

    27 months ago

    Link, LLC · Ft Meade, Maryland, United States

    On-siteMid levelSecurity

    Looking for experience with DVT, packetswing, and understand the basics of signals analysis.

  • Signals Analyst Level 4 (CASA), HS+12 yrs or BS+11 yrs or MS+9 yrs

    27 months ago

    Link, LLC · Ft Meade, Maryland, United States

    On-siteSeniorSecurity

    Need a very experience Signals Analyst that can come in and help lead/mentor. Last person in this spot was a 452 Grad, so looking for someone of that caliber. Will look at 451 Grads with strong history of performing in CASA spaces.

  • Systems Vulnerability Analyst Level 4, AA+13 or BS+11 or MS+9

    27 months ago

    Link, LLC · Ft Meade, Maryland, United States

    On-siteSeniorSecurity

    Aimed at improving the Cybersecurity of National Security, Dod, and IC systems to modernize policies for safeguarding NSS systems that contain classified information or are otherwise critical to military and IC activities.

  • Protocol Analyst Level 3 (CASA), BS+8 yrs or MS+6

    27 months ago

    Link, LLC · Ft Meade, Maryland, United States

    On-siteSeniorSecurity

    Proforma experience, Experience with bit level analysis, packetswing, linux command line (CASA network), and former 450/451 training; CASA, will need extra vetting; PROFORMA

  • Cryptoanalyst Level 3 (SIGDEV), BS+8 yrs or MS+6 yrs (CCA allowed)

    27 months ago

    Link, LLC · Ft Meade, Maryland, United States

    On-siteSeniorSecurity

    SIGDEV exp, AMOD raw queries and understanding of XKS, DEVNAV, Query Automation , automating workflows, Scripting, software engineering exp

  • Cryptoanalyst Level 2, BS+5 yrs or MS+3 yrs (CCA allowed)

    27 months ago

    Link, LLC · Ft Meade, Maryland, United States

    On-siteMid levelSecurity

    Create/Maintain Jupyter notebooks or other small-scale capabilities to provide accessibility to Senior Operational Data Officer (SODO) data science activities, Data Orchestration Solutions (DOS) processes, and optimizations to enable data science.

  • Cryptoanalyst Level 2 (NESCAA), BS+5 yrs or MS+2 yrs

    27 months ago

    Link, LLC · Ft Meade, Maryland, United States

    On-siteMid levelSecurity

    NESCAA TFO Access discovery and enablement Analyst needs to be comfortable with XKS and DX Automation and scripting using Python Jupyter Notebook creation C++ nice to have

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.