Security+ Jobs in Maryland

1 - 20 of 4,441 Jobs

High Assurance Certification EngineerJob Title - High Assurance Certification Engineer

T2S SolutionsCompany Name - T2S Solutions

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Aberdeen Proving Ground, Maryland, USA

Full-time

Summary T2S Solutions is currently seeking to hire a highly skilled and motivated High Assurance Certification Engineer to join our dynamic team. This critical role will be responsible for performing and supporting the rigorous certification processes required by the Department of Defense (DoD) and Intelligence Communication (IC) for High Assurance systems and technologies. The ideal candidate will possess a deep understanding of DoD/IC security policies, certification process and artifacts (e.

Systems Security Engineer IIJob Title - Systems Security Engineer II

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Hagerstown, Maryland, USA

Full-time

Are you ready to be at the forefront of cutting-edge technology and innovation? Join us at our Hagerstown facility, where we're spearheading the Next Gen ISR (Intelligence, Surveillance, and Reconnaissance) efforts that are set to revolutionize the industry! As a key member of our dynamic team, you'll have the opportunity to work on groundbreaking projects that leverage the latest advancements in ISR technology. You'll collaborate with top-tier professionals and contribute to the development of

Systems Engineer Skunk Works Level 3Job Title - Systems Engineer Skunk Works Level 3

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Maryland, USA

Full-time

Job Description We are Lockheed Martin At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. Lockheed Martin Aeronautics Company, home of the world-renowned Skunk Works , turns visionary aircraft into reality and is known for building the finest military aircraft

System Admin Engineer - Level 4Job Title - System Admin Engineer - Level 4

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Maryland, USA

Full-time

System Integration Engineer - Clearance RequiredJob Title - System Integration Engineer - Clearance Required

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Fort Meade, Maryland, USA

Full-time

Job Description This position may be eligible for up to $25K sign on bonus for external hires! What We're Doing: Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infras

Cyber Software Engineer- Virtual from Puerto RicoJob Title - Cyber Software Engineer- Virtual from Puerto Rico

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Job Description Due to Internal Business Pressure, only candidates who reside in Puerto Rico will be considered at this time. This position is for a Cyber Software Engineer working for Lockheed Martin Enterprise Business & Digital Transformation (EBDT), Corporate Information Security (CIS) - Application Security, Automation, and Protection (ASAP) Team. The ASAP Team is a small, highly technical team focused on application security. ASAP is responsible for enabling security in Lockheed Martin'

HPC Hardware Engineer - TS Clearance requiredJob Title - HPC Hardware Engineer - TS Clearance required

JobotCompany Name - Jobot

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Aberdeen, Maryland, USA

Full-time

This Jobot Job is hosted by: Kurt Holzmuller Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $130,000 - $175,000 per year A bit about us: We are a leading global tech company on the cutting edge of cloud and data solutions. With a strong emphasis on innovation, inclusivity, and work-life balance, we foster a dynamic environment for career growth. With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, w

Mobility Engineer, MidJob Title - Mobility Engineer, Mid

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

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Maryland, USA

Full-time

Mobility Engineer, Mid The Opportunity: On our team of experienced professionals, you'll use cutting-edge enterprise cloud platforms and UEM solutions to support your clients as they modernize their enterprise mobility infrastructure and meet their most challenging missions. We're looking for someone like you to help keep the warfighter safe. You'll closely collaborate with fellow cloud architects and enterprise mobility engineers specializing in Unified Endpoint Management (UEM) to design and

Sr. Systems AdminJob Title - Sr. Systems Admin

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Enterprise Solutions is seeking a Sr. Systems Admin - Linux for an on-site position located in Aberdeen, MD to join an amazing team responsible for providing technical and administrative support to support the DoD and other federal government agencies across all program activities. Responsibilities for the Sr. Systems Admin: Install, configure, and support the organization's local area network (LAN), wide area network (WAN), and Internet systems, ensuring seamless connectivity and perfor

Help Desk Support Service SpecialistJob Title - Help Desk Support Service Specialist

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Odenton, Maryland, USA

Full-time

Description -Under general supervision, provides second-tier support to end-users for PC, server, mainframe applications and hardware. -Handles problem that the first-tier of help desk support is unable to resolve. -May interact with network services, software systems engineering, and/or applications development to restore service and/or identify and correct core problem. -Simulates or recreates user problems to resolve operating difficulties. -Recommends systems modifications to reduce user pro

IT Systems Administrator Emergency Essential Shift workJob Title - IT Systems Administrator Emergency Essential Shift work

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Maryland, USA

Full-time

Job Description What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, yo

Master Network SpecialistJob Title - Master Network Specialist

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Companies is looking for a Master Network Specialist to join DoD consulting company. This position is onsite in APG (Aberdeen Proving Ground, MD). Essential Duties of the Master Network Specialist: Will support the High Performance Computing Modernization Program (HPCMP) Integrated Technical Services-Restricted (HITS-R) contract.Performs a variety of systems engineering tasks and activities that are broad in nature and are concerned with major systems design, integration, and implementatio

Senior Exploitation AnalystJob Title - Senior Exploitation Analyst

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0221509 Exploitation Analyst, Senior The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support our warfighters, protect our national security, and inform our nation's leaders? As a network and access discovery analyst, you will use your spe cia lized te chn ical experience to enable cyber space operations and intelligence collection to enable the success of mission owners. As an analyst on ou

Digital Network Exploitation AnalystJob Title - Digital Network Exploitation Analyst

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fort Meade, Maryland, USA

Full-time

Job Number: R0221518 Digital Network Exploitation Analyst The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support our warfighters, protect our national security, and inform our nation's leaders? As a network and access discovery analyst, you will use your spe cia lized technical experience to support cyberspace operations and intelligence collection to enable the success of mission owners. As a digital

Target Digital Network AnalystJob Title - Target Digital Network Analyst

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fort Meade, Maryland, USA

Full-time

Job Number: R0221515 Target Digital Network Analyst The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support our warfighters, protect our national security, and inform our nation's leaders? As a network and access discovery analyst, you will use your spe cia lized te chn ical experience to support cyberspace operations and intelligence collection to enable the success of mission owners. As a target digita

Telecommunications Analyst Advisor - TS/SCI w/PolyJob Title - Telecommunications Analyst Advisor - TS/SCI w/Poly

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Telecommunications Job Qualifications: Skills: Telecommunication Systems, Teleconferencing Systems, Troubleshooting Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Telecommunications Analyst Advisor Transform technology into oppo

Senior Information Security Engineer (cleared)Job Title - Senior Information Security Engineer (cleared)

Zachary Piper Solutions, LLCCompany Name - Zachary Piper Solutions, LLC

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Aberdeen Proving Ground, Maryland, USA

Full-time

Piper Companies is looking for a CLEARED Senior Information Security Engineer to join DoD consulting company. This is based in Aberdeen Proving Ground, MD (APG) and fully onsite. Essential Duties of the Sr InfoSec Engineer: Provide engineering and analysis support in support of cybersecurity requirements per AR 25-2.Provide tailored C5ISR engineering analysis concerning Cybersecurity integration.Areas of focus may include communications security development and engineering support as well as pr

Service Desk ManagerJob Title - Service Desk Manager

SAICCompany Name - SAIC

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Adelphi, Maryland, USA

Full-time

Job ID: 2507414 Location: ADELPHI, MD, US Date Posted: 2025-07-09 Category: Information Technology Subcategory: Technical Svcs Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Service Desk Manager to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterp

Mobile Device EngineerJob Title - Mobile Device Engineer

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

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Fort Meade, Maryland, USA

Full-time

Mobile Device Engineer Key Role: Support mobile device and operating system Tier functions within a classified environment. Perform security and functional tests on secure mobile smartphones and tablets using sound testing principles and a variety of custom and this party tools. Configure devices and operating systems for use on unclassified and classified systems, including issuance and installation of X.509 Certificates and provisioning devices to an enterprise mobile management system. Lead

System Administrator Level 3Job Title - System Administrator Level 3

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, ServiceNow Platform, Unix Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Provides support for implementation, troubleshooting and maintenance of information Technology (I