541 Mid Level Network System Administrator jobs in Brandywine,MD

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SEDSS - System Administrator **

SimVentions, Inc - Glassdoor✪ 4.6

Hughesville, MD 20637

Urgently Hiring

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Linux Systems Administrator

BOOZ, ALLEN & HAMILTON

Washington, DC 20011

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

3+ years of experience with RedHat Enterprise Linux or CentOS
Experience managing virtual machines and VMware ESXi
Knowledge of Linux firewalls, networking configuration, and DNS
Active TS/SCI clearance; willingness to take a polygraph exam
Bachelor's degree in an IT field and 5+ years of experience with systems administration, or 12+ years of experience with systems administration in lieu of a degree
Ability to obtain a DoD 8570.1 IAT Level II Compliant certification within 60 days of start date
DoD 8570.1 IAT Level II Compliant certification

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Test Engineer, Mid

BOOZ, ALLEN & HAMILTON

Indian Head, MD 20640

~ 43 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

6+ years of experience leading test and evaluation, or system integration on DoD aerospace systems or ground systems, including integrating hardware, electronic circuits, and components into larger systems, ensuring compatibility
6+ years of experience working in a collaborative team environment, developing test strategies, plans, reports, and briefings, and participating in test execution, verification, or analysis
Experience supporting overall engineering integration of systems engineering and integration efforts for the DoD, government agencies, or commercial programs
Knowledge of systems engineering standards, including IEEE 15288.1 and IEEE 15288.2
Ability to define, develop, maintain, and execute large-scale system test plans and overarching test and evaluation strategy documents based on System and Subsystem Requirements, including Test and Evaluation Strategy (TES), Test and Evaluation Master Plans (TEMP), System Integration Test Plans (SITP), Enterprise Verification Plans (EVP), Verification Cross Reference Matrices (VCRM), and Requirements Verification Files (RVFs)
Ability to communicate and establish collaborative relationships with government clients, Federally Funded Research and Developmental Centers (FFRDC), developing contractors, and associate contractor teammates to achieve program goals
Secret clearance
Bachelor's degree in Engineering, Mathematics, or Physics
Secret clearance is required.

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Hiring our Heroes Skillbridge - Systems Engineer

Systems Planning and Analysis

Alexandria, VA 22304

~ 40 min OnsiteHealth InsuranceRetirement Benefit

Must be an active participant in the Hiring our Heroes Skillbridge Fellowship to be considered for the Externship.
Experience providing technical or programmatic support to a large acquisition program (DoD Preferred).
Bachelor's Degree in engineering discipline, data analysis, or an equivalent technical field (i.e. Systems, Mechanical, Electrical Engineering, etc.).
Proficient in using Microsoft Excel to analyze and represent data for engineering or project management efforts.
Proficient in using Microsoft Office, including Word and PowerPoint, to communicate to decision makers.

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Mid-to-Senior Software Developer

SimVentions, Inc - Glassdoor✪ 4.6

Waldorf, MD 20604

Urgently Hiring

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ServiceNow Technical Business Designer

HII

Springfield, VA 22153

~ 48 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Required travel: 0 - 10%
Security Clearance: TS/SCI
Level of Experience: Mid
6 years relevant experience with Bachelors in related field; 4 years relevant experience with Masters in related field; or High School Diploma or equivalent and 10 years relevant experience.
Level 3 : 6 years relevant experience with Bachelors in related field; 4 years relevant experience with Masters in related field; or High School Diploma or equivalent and 10 years relevant experience.
Level 4: 10 years relevant experience with Bachelors in related field; 8 years relevant experience with Masters in related field; or High School Diploma or equivalent and 14 years relevant experience.
Required experience: 5+ years as a Business Analyst with at least 3 years Business Analyst Supporting ServiceNow implementations.
Experience translating business requirements into technical stories and acceptance criteria, facilitating requirements gathering sessions with stakeholders, and documenting users stories, functional requirements, process flows, and acceptance criteria.
Experience working on/with Agile/Scrum delivery teams
Security + Certification to be obtained within 3 months of hire.
TS/SCI clearance required at time of hire with ability to obtain Poly.

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Entry-Level Border Patrol Agent – $20,000 Sign-On Bonus

U.S. Customs and Border Protection

Fort Belvoir, VA 22060

$49,739-$89,518/yr

$20,000 bonus

Bilingual Preferred

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Technical Writer - TS/SCI with Polygraph

General Dynamics Information Technology

Washington, DC 20011

~ 43 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Top Secret/SCI
Top Secret SCI + Polygraph
BA/BS + 8 years
8 + years of related experience
US Citizenship Required
Knowledge of the principles and practices involved in technical research, writing, and editing
Knowledge of and ability to use various word-processing and desktop publishing software applications
Hands-on experience with Microsoft Office Suite
Location: On Customer Site

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Information Systems Technician

U.S. Navy

Forest Heights, MD 20745

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Senior Systems Engineer (Linux)

GovCIO LLC

Alexandria, VA 22315

$140,000/yr

Hybrid~ 40 min

High School with 9+ years (or commensurate experience)
DoD 8570 IAT Level II or higher (e.g., Security+ CE, CySA+)
A recognized Linux certification (e.g., RHCE, RHCSA)
Deep technical proficiency in administrative engineering, configuration, and advanced troubleshooting of RHEL or similar enterprise Linux platforms.
Hands-on engineering experience using advanced automation scripts (e.g., Ansible, Bash, Python, or Puppet) for systems orchestration.
Proven experience implementing DISA STIGs and hardening enterprise Linux operating systems to meet federal security baselines.
Clearance Level: Must have an active Secret clearance

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