Information Security Intern Jobs in Maryland
Information Security Intern jobs in Maryland are concentrated in Baltimore, Annapolis, and the Washington D.C. corridor, where federal contractors, defense agencies, and financial institutions drive steady demand for entry-level security talent. Employers like Northrop Grumman, Booz Allen Hamilton, and Leidos consistently bring on interns for roles in vulnerability assessment, security operations center support, and compliance monitoring. Maryland's dense concentration of cleared and clearance-eligible positions makes it one of the most active markets in the country for early-career security professionals. Find a role that fits below and apply directly.
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About Peraton
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees solve the most daunting challenges that our customers face. Visit peraton.com to learn how we’re keeping people around the world safe and secure.
About The Role
Peraton is seeking an Information System Security Manager in support of Peraton Labs’ information assurance and information technology operations. This is a full-time on-site position working out of the Silver Spring, Maryland office.
Responsibilities include but are not limited to:
- Lead and manage information assurance efforts, and systems across numerous environments in Silver Spring, MD.
- Perform Information System Security Manager (ISSM) roles and responsibilities as prescribed by the DAAG, JSIG, ICD-503, and other applicable regulations.
- Create, manage, and maintain RMF Package documentation, submissions, and associated artifacts. This will include A&A packages, ASA packages, SCRs, etc.
- Prepare, deliver and update all required documentation using the current approved templates, forms, regulations, and methods.
- Meet continuous monitoring requirements for the accredited information systems, to include weekly auditing, performing of backups, AV updates, OS patching, vulnerability scanning, and other prescribed tasks.
- Manage security vulnerabilities, implement timely remediation, monitor security logs for violations and anomalous events, and report information security concerns and problems when necessary.
- Generate Plan of Actions & Milestones (POA&Ms) for each non-compliant control, manage all applicable POA&Ms throughout the information system lifecycle. Proper documentation shall be filed and updated as required.
- Oversee the management and maintenance of Linux and Microsoft classified information systems, with the ability to assist in technical efforts when needed. This may include building systems, installing software, and/or troubleshooting information systems and network devices.
- Apply security controls based on the DoD Security Technical Implementation Guidance and other customer requirements.
- Work closely with the key stakeholders to identify any additional controls that are applicable to the system(s) to maintain a favorable security posture.
- Assist in incident response, annual self-inspection, and inventory efforts.
- Track the deployment of all applicable software and hardware to classified environments.
- Provide, track, and report security requirements throughout the system life cycle of all information systems that are within the accreditation boundary.
- Provide timely and detailed responses to user and customer requests.
- Continuously maintain a thorough understanding of all relevant corporate policies, security control plans as well as system configurations, architecture, installed software, accounts (both Operating System and Application), data flows, ports, protocols, and other relevant data for each Information System.
- Maintain required certifications for this role.
Qualifications
Required Qualifications/Skills:
- Minimum of 8 years with BS/BA; Minimum of 6 years with MS/MA; Minimum of 3 years with PhD
- CISSP or equivalent certification (DoD 8570 IAM Level III).
- Experience with SAP and/or DCSA assessments and authorizations.
- 5+ years experience with Authority to Operate (ATO) process, continuous monitoring, POA&Ms, Security Authorizations (SA), NIST 800-37, NIST 800-53 Rev4/ Rev5, working with Information System Owners (ISO) and Program Managers (PM).
- Experience with SCAP, STIGs, and other compliance tools.
- Proven written and verbal communication skills, and the ability to work well with team members.
- Active TS clearance with ability to obtain SCI.
Desired Skills/Qualifications
- Preferred degree in a technical discipline such as computer science, cybersecurity, or information technology.
- Experience with Ongoing Authorizations
- Experience with eMASS
- Experience with ACAS, Nessus, and/or other vulnerability scanners
- 3+ years of solid Linux system administration working experience with specific focus on Ubuntu and RedHat distributions.
- Experience with Linux shell scripting include writing new scripts and troubleshoot existing codes.
- In-depth knowledge of TCP/IP and networking concepts and a solid understanding of the well-known services including DHCP, DNS, SSH, TLS, IPSec, etc.
Details
Target Salary Range: $112,000 - $179,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
Benefits Statement: Peraton offers eligible employees a variety of benefits including medical, dental, vision, life, health savings account, short/long term disability, EAP, parental leave, 401(k), paid time off (PTO) for vacation, and company paid holidays. A full listing of available benefits can be viewed at https://www.careers.peraton.com/benefits.
Application Statements: The application period for the job is estimated to be 30 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. By applying to this job, you are expressing interest in the role and the Company. During the review of your application, you may be required to participate in an on-camera interview, as well as participate in a process to verify your identity.
EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.
See All 194+ Information Security Intern Jobs in Maryland
Find roles in Maryland that match your experience and apply in just a few clicks.
Find JobsInformation Security Intern Jobs by City in Maryland
Where Maryland roles are concentrated, by current openings.
Information Security Intern Job Market in Maryland
A snapshot from current Maryland openings, updated as new roles post.
Who's Hiring
- Booz Allen Hamilton14

- Peraton10

- Leidos8

- CACI International6

- Columbia Technology Partners6

Top Industries Hiring
- Education
- Consulting & Professional Services
- Media & Entertainment
- Retail
- Medical Devices
What Maryland Employers Look For
The qualifications that appear most often in information security intern jobs across Maryland.
- Enrolled in a degree program in cybersecurity, computer science, or information technology
- Familiarity with security frameworks such as NIST, FISMA, or DoD standards
- Experience with network monitoring, vulnerability scanning, or log analysis tools
- Ability to obtain or hold an active U.S. security clearance or pass a background investigation
- Knowledge of operating systems including Windows, Linux, or Unix environments
- Strong written communication skills for documenting findings and preparing incident reports
Information Security Intern Jobs in Maryland: Frequently Asked Questions
How do you become a information security intern in Maryland?
Most information security intern roles in Maryland require active enrollment in a cybersecurity, computer science, or information systems degree program at a Maryland university or community college. There is no state-issued license for interns in this field, but employers in Maryland's defense and federal contracting sectors often require candidates to be clearance-eligible, meaning U.S. citizenship and a clean background. Coursework in networking, operating systems, and security fundamentals is the most reliable foundation.
Which companies hire information security interns in Maryland?
Employers hiring information security interns in Maryland right now include Booz Allen Hamilton, Peraton, and Leidos, based on current listings on Migrate Mate as of July 2026. Maryland's high concentration of defense contractors and federal agencies makes it one of the more active states for security internship programs with structured cohorts and mentorship.
Which Maryland cities have the most information security intern jobs?
The most information security intern openings in Maryland are in Annapolis Junction, Fort Meade, and Columbia. Baltimore anchors demand through its financial institutions, healthcare systems, and university research programs, while the Annapolis and Columbia corridors benefit from proximity to the National Security Agency at Fort Meade and the cluster of federal contractors that have built campuses nearby to support government security work.
Are there remote information security intern jobs in Maryland?
Yes, and more than many technical intern roles, because much of the analytical and monitoring work in information security can be done remotely. About 25% of information security intern openings tied to Maryland are remote or hybrid as of July 2026, reflecting the desk-based nature of tasks like log review and compliance documentation. Roles requiring access to classified systems or secure facilities typically remain on-site.
How can I get hired as a information security intern in Maryland with little or no experience?
The most realistic entry path is applying directly to structured internship programs at Maryland's large defense contractors, which recruit students as early as sophomore year and do not require prior professional experience. Employers like Northrop Grumman and Booz Allen Hamilton run formal intern cohorts that pair students with security analysts on live projects. Completing a CompTIA Security+ certification and building a home lab or capture-the-flag portfolio gives candidates from Maryland's community colleges and four-year universities a concrete edge over applicants with coursework alone.
Where can I find and apply to information security intern jobs in Maryland?
You can find and apply to information security intern jobs in Maryland on Migrate Mate, which lists current openings across the state. Search the available roles, find the ones that match your background and availability, and apply directly to each employer. No signup is needed to see the listings.
See All 194+ Information Security Intern Jobs in Maryland
Find roles in Maryland that match your experience and apply in just a few clicks.
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