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1,433 system support jobs at 653 companies in Frederick, MD

1mo
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System Support Specialist 1
Sparks, Maryland, United States
$67k-$107k/yr OnsiteFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
B.S. in engineering (mechanical/biomedical/electrical) required; analytical problem-solving with electro-mechanical and software-enabled systems; internship or related experience; ability to work onsite daily and collaborate cross-functionally.
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7h
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System Administrator/FSR – Onsite Customer Support
Tysons, Virginia, United States
$89k-$125k/yr OnsiteFull Time
Veilant
Veilant: Protecting operations, personnel, and data from emerging surveillance threats.
2+ YOEActive security clearance with polygraph,2+ years system administration experience,strong Linux administration,Windows/AD/GPO and PowerShell experience,onsite customer-facing support five days/week.
Linux, Windows 11 Pro, Active Directory, Group Policy Objects (GPO), PowerShell, VoIP
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7h
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System Administrator (Director Support Technician)
Springfield, Virginia, United States
$89k-$104k/yr OnsiteFull Time
teKnoluxion
teKnoluxion: Providing technical engineering and cloud services to the intelligence community.
3+ YOEActive TS/SCI clearance, CI poly eligibility, A+/N+/Security+ and ITIL v4, bachelor’s or equivalent, 3+ years experience including VIP support, VDI/Windows/Citrix/SCCM skills, ability to lift hardware.
Virtual Desktop Infrastructure (VDI), Windows 11, Windows 10, Citrix, SMS, SCCM, MECM, ServiceNow
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1mo
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System Administrator
Herndon, Virginia, United States
OnsiteFull Time
Apogee Integration
Apogee Integration: Provides systems engineering and technical advisory for intelligence agencies.
Active TS/SCI with Full-Scope Polygraph required. Provide Tier 2 systems administration and help-desk support in a 24x7 environment, troubleshoot hardware/software, maintain SOPs and monitor messaging systems.
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3mo
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System Administrator
Washington, District of Columbia, United States
$100k-$180k/yr OnsiteFull Time
Envisioneering
Envisioneering: Provides engineering, R&D, and electronic warfare solutions for defense.
10+ YOETS clearance; 10+ years in system, network, security, support, and database administration; DoD 8570 baseline IAT Level II/III; strong multi-tasking.
Cisco IOS, Servers, Networking hardware, System monitoring, Databases, Security tools
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13h
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System Administrator
Annapolis Junction, Maryland, United States
$85k-$142k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
3+ YOEActive TS/SCI with poly required; 3+ years experience with Windows/Linux, ticketing systems, VDI; Security+ required; Red Hat preferred; ability to support 20% travel.
VDI, Windows, Unix, Cloud, Red Hat, Nutanix, Splunk
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5d
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System Administrator
Herndon, Virginia, United States
OnsiteFull Time
Node.Digital
Node.Digital: Provides digital automation and AI solutions for government and commercial enterprises.
Manage cloud R&D environments, perform system administration/O&M, backups, patching, security hardening, firewall/SSL/x509/PKI implementation, support deployments; US citizenship required.
Linux, Windows, SSL, x509, PKI, firewalls, middleware, Cloud
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1w
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System Administrator 1- Enterprise Infrastructure Support
Annapolis Junction, Maryland, United States
$104k-$130k/yr OnsiteFull Time
BCT
BCT: Delivering mission technology and engineering services for national security.
5+ YOEActive TS/SCI with poly required, DoD 8570 IAM Level I, 5+ years system administration experience, proficiency with Linux/Unix/Windows, VMWare, certification/accreditation and risk assessment experience.
VMWare, Linux, Unix, Windows
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3w
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Sr. Linux System Administrator/System Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Columbia Technology Partners
Columbia Technology Partners: Provides IT, cybersecurity, and management consulting to government agencies.
U.S. citizenship required; active security clearance with appropriate polygraph required. DOD 8570 certification required. Role targets experienced Linux system administrators/engineers supporting sensitive government missions.
Linux
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1mo
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System Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
0+ YOEBachelor's in systems engineering or related field (or 5 years SE experience); multiple levels require increasing SE experience (0–20 years). Must be able to develop requirements, design solutions, and support DoD architecture and IA considerations.
Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), Earned Value Management (EVM), Joint Capability Integration Development System (JCIDS)
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2w
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System Administrator
Annapolis Junction, Maryland, United States
$130k-$220k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
9+ YOEActive Top Secret TS/SCI with polygraph required; bachelor's degree; 9+ years experience; strong Linux systems administration; GPU/HPC (NVIDIA) installation and data center support; virtualization and troubleshooting; clear technical documentation and communication skills.
Linux, NVIDIA
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3mo
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System Administrator
Fort Meade, Maryland, United States
$125k-$185k/yr OnsiteFull Time
M2 Technology Group
M2 Technology Group: Providing specialized cybersecurity and engineering services for government agencies.
1+ YOEMaintain SQL databases, perform UNIX/Windows system administration (AD, DHCP, SCCM), execute disaster recovery and performance tuning, provide Tier 1/2 support and hardware deployment; Security+ CE and active security clearance with polygraph required.
SQL, UNIX, Windows, Active Directory (AD), DHCP, SCCM, Video Teleconferencing (VTC)
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2mo
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System Engineer-Software Management Support (GC-2)
Annapolis Junction, Maryland, United States
$190k-$215k/yr OnsiteFull Time
Legato
Legato: Delivers IT engineering and cybersecurity services to defense agencies.
14+ YOEStrong system engineering background; TS/SCI w/ Polygraph; 14+ years of relevant experience; BS in a related field; 5 years experience may substitute for degree.
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1d
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Spok System Engineer
Washington, District of Columbia, United States
OnsiteFull Time
Unissant
Unissant: Delivers data analytics and cybersecurity services to government agencies.
Bachelor's degree required; experience supporting enterprise systems engineering and Apple-centered endpoint platforms; troubleshooting, integration, and collaboration skills; ability to obtain Public Trust clearance.
Spok Suite, Apple, Mobile device management
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2w
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System Manager
Washington, District of Columbia, United States
$124k-$186k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
3+ YOE3+ years hands-on experience installing/running/maintaining litigation support software; experience with RelOne, Nuix, Axiom; data migrations; first-line management and user support; strong communication and leadership.
RelOne, Nuix, Axiom, JCON, Windows, Cloud, Server
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2mo
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System Administrator II
Washington, District of Columbia, United States
$93k-$135k/yr OnsiteFull Time
Vantage Systems
Vantage Systems: Providing engineering and technical services for space and aviation missions.
5+ YOESecret clearance; multiple education paths with years of experience; system administration and IT support responsibilities.
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4d
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System Administrator Senior
Arlington, Virginia, United States
$120k-$139k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
7+ YOE7+ years systems administration experience with enterprise Windows/Linux/virtualized/cloud, scripting (PowerShell/Bash/Python), backup/patch/configuration management, on-call support, ability to obtain background investigation and U.S. citizenship.
PowerShell, Bash, Python, Windows, Linux, AWS, Azure
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2w
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Lead System Engineer (Government)
Chantilly, Virginia, United States
OnsiteFull Time
AT&T
AT&TNYSE: T: Provides wireless and fiber optic telecommunication services.
5+ YOETS/SCI with poly required. Minimum 5 years systems engineering experience with Linux/Windows, networking, databases, scripting, cybersecurity baselines (CIS/STIG), and enterprise system lifecycle support.
Red Hat Enterprise Linux, Rocky, Debian, Windows, SSH, SFTP, SCP, HTTPS, DNS, SNMP, Oracle, MySQL, PostGres, CIS, STIG, Bash, Python, Perl, Ansible, Puppet, Splunk, VMWare/vSphere
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2mo
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System Technician I
Reston, Virginia, United States
$47k-$54k/yr OnsiteFull Time
Troon
Troon: Provides management and hospitality services for golf and country clubs.
1+ YOESystem Technician role providing Tier 1 IT support, hardware/software troubleshooting, incident management, and in-office collaboration.
Ticketing Systems, Windows, Microsoft Office, POS Systems, VOIP Phones, Printers, Networking Equipment, Firewalls, Switches, Access Points
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1mo
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System Administrator (Cyber Infrastructure)
Washington or Virginia or United States
RemoteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
6+ YOE6+ years supporting IT infrastructure and systems; Bachelor's in CS/InfoSec or related; active Public Trust clearance; supervisory experience; mainframe/mini/client-server knowledge; systems capacity planning; reside in Washington DC Metro area.
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