OS X jobs in College Park, MD

Arlington, Virginia

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Today

Desktop Support Specialist Location: Arlington, VA (Hybrid) Clearance Requirement: U.S. Citizenship required; ability to obtain security clearance A fast-growing technology company supporting national security initiatives is seeking a Desktop Support Specialist to join its IT team. This role will provide hands-on support for internal users, ensuring systems run smoothly and securely in a high-performance environment. Responsibilities: Troubleshoot hardware, software, and network issuesSet up a

Full-time

USD 80,000.00 per year

iOS-Savvy CNO Developer

Fort Meade, Maryland

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Today

Job Description: Job Description MUST HAVE AN ACTIVE TS/SCI with Full Scope Poly Clearance Our client conducts R&D and prototyping of new CNO capabilities for the end customer. The work involves Vulnerability Research, Exploit Development, CNO tool development and enhancement, and infrastructure support (DevOps). Platforms involved include iOS, Android, MacOS, Linux, Windows, and other environments. This is some of the most impactful work in the Intelligence Community, with the new capabiliti

Full-time

USD 150,000.00 - 250,000.00 per year

Workplace Advanced Support Engineer

Rockville, Maryland

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Today

Recruiting contact Contact us directly if you have any questions about this open job position Contact us Your skills Minimum of 2-3 years of experience in desktop IT supportRequirement Knowledge of TCP/IP and basic networking conceptsFamiliarity with Windows OS, Mac OS, and common enterprise applicationsExcellent communication and customer service skillsAbility to work independently and as part of a teamValid driver's license and willingness to travel between client sitesTechnical certification

Full-time

USD 25.00 - 31.00 per hour

Datacenter Engineer

Rockville, Maryland

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Today

Recruiting contact Contact us directly if you have any questions about this open job position Contact us Your skills Minimum of 2-3 years of experience in desktop IT supportKnowledge of TCP/IP and basic networking conceptsExcellent communication and customer service skillsAbility to work independently and as part of a teamValid driver's license and willingness to travel between client sitesTechnical certifications such as A+ or Network+ are preferredFamiliarity with Windows OS, Mac OS, and comm

Full-time

USD 31.00 - 34.00 per hour

Army Research Laboratory (ARL) Information Technology (IT) Modernization Opportunities

Adelphi, Maryland

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Today

Job ID: 2615049 Location: Adelphi, MD, US Date Posted: 2026-07-28 Category: Administration Subcategory: Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking external talent to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program to support the full range of Enterprise IT services to ARL's

Full-time

USD 40,001.00 - 80,000.00 per year

Systems Administrator – Endpoint & Server Infrastructure (Only W2)

Baltimore, Maryland

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4d ago

Systems Administrator Endpoint & Server Infrastructure Systems Administrator Endpoint & Server Infrastructure to support enterprise endpoint and server environments. This position is ideal for a hands-on systems administrator with strong experience managing Windows environments, enterprise patching, system upgrades, vulnerability remediation, and endpoint management technologies. The Systems Administrator will be responsible for the ongoing administration, maintenance, patching, upgrading, a

Easy Apply

Full-time

33 - 34

Penetration Tester

Beltsville, Maryland

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Today

Location: Beltsville, MD Salary: $60.00 USD Hourly - $70.00 USD Hourly Description: The Judge Group is currently seeking a Penetration Tester with an active secret clearance to support a classified customer in Beltsville, MD. This position is onsite five days per week. Core Requirements Active Security Clearance Federal Contracting ExperienceFamiliarity with working in government environments, including compliance with NIST, FISMA, and FedRAMP standards. Technical Skills Penetration Testin

Contract

USD 60.00 - 70.00 per hour

IT Desktop Support Coordinator

College Park, Maryland

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Today

Job Description Summary This position is available within the University of Maryland's Division of Information Technology (DIT). The University of Maryland Division of Information Technology (DIT) is seeking an IT Desktop Support Coordinator to join our Platform Services team. As a member of the Enterprise Desktop team, this position will assist with technical support of desktop computers, applications, audiovisual equipment and related technology. Support includes specification, installation,

Full-time

USD 79,040.00 - 94,848.00 per year

Android-Savvy CNO Developer

Fort Meade, Maryland

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Today

Full-time

USD 130,000.00 - 250,000.00 per year

IT Support Technician

Washington, District of Columbia

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Today

JOB TITLE: IT Support Technician JOB LOCATION: Washington, DC 20002 (Onsite/Hybrid) WAGE RANGE*: 28-30hr W2 JOB NUMBER: SAIJP00038979 6-12+ Month Contract to Start - Extension(s)/Conversion Potential ship Only: Ability to obtain and maintain SEC Public Trust (or higher if required) REQUIRED EXPERIENCE: Experience: - Minimum 4 years of IT support experience in a service desk or desk-side environment. - Strong knowledge of Windows and macOS operating systems, hardware troubleshooting, and e

Full-time

USD 28.00 - 30.00 per hour

WorkSpace One Systems Engineer

Washington, District of Columbia

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Today

Tetrad Digital Integrity (TDI) is a cybersecurity firm built for high-consequence environments where mission, complexity, and trust intersect. Our single focus has been delivering cyber solutions to effectively manage risk & the business of cyber for 25 years! The Systems Engineer for Mobility serves as a subject matter expert responsible for the administration, security, lifecycle management, and reliability of the Unified Endpoint Management - Mobility environment. Supporting approximately 20,

Full-time

USD 120,000.00 - 140,000.00 per year

Senior CNO Developer

Maryland

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Today

MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Annapolis Junction, MD. Responsibilities include but are not limited to: Develop custom cyberspace capabilities based on operational requirements and vulnerability research findingsWrite, test, and maintain code for operational tools, exploits, post-exploitation frameworks, and automation systems, implementing operational security (OPSEC) controls in capability design including anti-analysis, evasio

Full-time

CNO Developer

Maryland

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Today

MANTECH seeks a motivated, career and customer-oriented CNO Developer to join our team in Annapolis Junction, MD. Responsibilities include but are not limited to: Develop custom cyberspace capabilities based on operational requirements and vulnerability research findingsWrite, test, and maintain code for operational tools, exploits, post-exploitation frameworks, and automation systems, implementing operational security (OPSEC) controls in capability design including anti-analysis, evasion, and

Full-time

Systems Engineer 3 (EDR)

Linthicum Heights, Maryland

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Today

Required: Microsoft Defender for Endpoint (MDE) Expertise: Proven engineering experience with MDE architecture, deployment strategies via MECM/SCCM or Intune, policy ring management, and advanced hunting using Kusto Query Language (KQL). Trellix HX Expertise: Demonstrated experience engineering, deploying, and managing Trellix HX (formerly FireEye) controllers and agents within air-gapped or highly restricted networks, including the creation of OpenIOC and YARA rules. Operating System & Foren

Full-time

Help Desk Specialist

Remote or Washington, District of Columbia

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Today

Clearance Public Trust Overview The Help Desk Specialist will act as the first point of contact for technical assistance, ensuring timely resolution of user issues while maintaining a strong focus on customer service, operational continuity, and adherence to federal IT standards. This position requires a proactive, solutions-oriented professional who can effectively troubleshoot a wide range of hardware, software, and system issues across both PC and Mac environments. Background Ardent Eag

Full-time

USD 26.00 - 33.00 per hour

Lead Infrastructure Engineer (Laurel, MD)

Laurel, Maryland

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Today

**Active TS/SCI w/Polygraph REQUIRED** Please do not apply if you do not currently possess this level of clearance. Telework: None Basic Requirements: Security+ Cert 12 years of experience in the Information Technology field Bachelor's degree in a technical discipline 8 additional years of experience in the Information Technology field may be substituted for a degree Job Description: Lead Engineer maintaining datacenters containing multi-domain, cross-platform networks. Responsible for evaluatin

Full-time

USD 190,000.00 - 200,000.00 per year

383 - Principal Software Engineer

Annapolis, Maryland

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Today

About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support. As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportun

Full-time

USD 216,000.00 - 241,000.00 per year

Systems Administrator

Suitland-Silver Hill, Maryland

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Today

Systems Administrator Location: Suitland, MD Clearance: Active TS/SCI Leidos is seeking a Systems Administrator to join our team in Suitland, MD, supporting Scientific and Technical Intelligence (S&TI) analysis at the Office of Naval Intelligence (ONI). In this role, you will provide specialized cybersecurity and IT support for critical intelligence systems used in parametric modeling, engineering analysis, and foreign material exploitation. You will support a highly specialized technical env

Full-time

USD 92,300.00 - 166,850.00 per year

Deskside Support Lead

Washington, District of Columbia

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Today

Job ID: 2614914 Location: Washington, DC, US Date Posted: 2026-07-24 Category: Information Technology Subcategory: Technical Support Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Deskside Support Lead to join our team. The primary responsibilities of this role are to oversee a team of 4 IMAC technicians and providing Tier 2 remote an

Full-time

USD 40,001.00 - 80,000.00 per year

Sr. Desktop Support Specialist (Apple/IOS Support)

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Technical Support Services Job Qualifications: Skills: Apple Devices, Apple Hardware, Apple iOS, Computer Support, Device Management Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Sr. Desktop Support Specialist (Apple Support) Responsibilities Provide technical

Full-time

USD 33.15 - 44.85 per hour

OS X jobs in College Park, MD, USA