540 Linux System Administrator jobs in Germantown,MD

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Linux and Ansible Automation Engineer

BOOZ, ALLEN & HAMILTON - Reston, VA

Linux and Ansible Automation Engineer

~ 37 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

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DevOps Engineer

Leidos

Gaithersburg, MD 20883

RemoteFlexible SchedulePaid Time OffRetirement Benefit

BS in Engineering, Computer Science, Systems Engineering, or related field or equivalent experience
8+ years in software development, system engineering or related field
6+ years of experience with Master's degree
Additional years of experience in lieu of degree are acceptable.
Must have an active Top Secret/ SCI security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearance
Possess at least one DoD 8570.01-M IAT Level II or higher certification, e.g., CCNA Security, CySA+, Security+ CE, SSCP, CISSP (or Associate)
Ability to obtain Privileged User Account (PUA) certification per DoD 8570 policy
Experienced with container/container orchestration, specifically Kubernetes and troubleshooting experience with:
Ingress/Gateway API
Helm chart design/build
Pod disruption budgets
Affinity/anti-affinity rules
Familiarity with external-secrets, ArgoCD, cert-manager, eck (elastic search)
GitLab pipeline development experience including:
Integration of GitLab CI/CD components
Integration of GitLab Code Quality reports
Integration of GitLab Code Coverage/Test reports
Knowledgeable in navigating Linux OS, specifically:
Knowledgeable about sysctls for K8s environments
FApolicyd and SELinux experience
Comfortable with Elastic Search, Logstash, Kibana
Demonstrated ability to participate in cross-functional planning, coordination, and task execution

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Computer Systems Engineer

Leidos

Reston, VA 20190

~ 37 min OnsitePaid Time OffRetirement Benefit

Bachelor's Degree in Computer Science or related discipline
4-6 years of professional experience as a Systems Administrator or similar technical role
Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.)
Familiar with System Engineering documentation creation (network diagrams, data flows, etc.)
Experience working with Agile Team Collaboration tools such as (Jira, Confluence, BitBucket)
Strong Linux background and familiarity with best practices of infrastructure management

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Information Technology Professional (IT Support)

U.S. Navy

Rockville, MD 20850

New, Posted 8 hours ago

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Quality Assurance Specialist - Multiple Levels

Noblis

Reston, VA 20190

$240,350/yr

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Proven experience in quality assurance, preferably within software and systems engineering environments.
Strong understanding of quality control principles, including ISO-9001 standards.
Experience with testing methodologies and tools, and familiarity with Agile Management environments such as Confluence and JIRA.
U.S. Citizen or Green Card Permanent Resident who has resided in the U.S. for 3+ years
Travel will vary per project. Must be able to travel as required by the project.
Successfully pass an FAA background investigation/verification and receive a successful final suitability determination.
Experience in software and hardware evaluation in a regulated environment.
Minimum of 15 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
5 years of relevant experience may be substituted for the bachelor's degree.
Minimum of 10 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
Minimum of 2 years with Bachelor of Science degree in Computer Science, Electrical Engineering or Information Systems or related field is required.
Master's degree or MBA in related field may be substituted for Bachelor's degree and 3 years' experience.
PhD in related field may be substituted for bachelor's degree and 7 years' experience.

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Information Systems Technician

U.S. Navy

Gaithersburg, MD 20878

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Emerging and Disruptive Technology Analyst – Senior

Vantor

Reston, VA 20190

$132,000-$145,200/yr

~ 37 min OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

Must be a US citizen and have an active TS/SCI with CI poly.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with an in-scope CI poly.
Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
12 years of experience and an advanced degree
Experience conducting strategic foresight or horizon scanning in a national security or technology context.
Strong oral and written communication skills.
Possesses an expert ability to describe findings and techniques tailored to the intended audience, including technical and nontechnical decision makers.

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Principal Systems Engineer-Defense

Curtiss-Wright

Ashburn, VA 20147

$144,100-$190,000/yr

~ 49 min OnsitePaid Time OffRetirement Benefit

10 plus years of experience at US DoD Primes or at a company that directly supports them.
Knowledge of system hardware/software development, integration and test for deployed military vehicle applications
Exceptional problem solving skills
Expert knowledge of the systems engineering tools DOORS and Cameo
Working knowledge of engineering development tools like Clearquest, JIRA, and Rational Development Tools
Ability to operate and debug Linux and VxWorks based computing systems
Solid understanding of SOSA and VPX system design standards
Solid understanding of serial communication protocols such as MIL-STD-1553, RS422, RS485, RS232, 10G and 100G Gigabit Ethernet, PCIe, USB
Solid understanding of the latest processing and graphics solutions
Excellent troubleshooting skills of rugged computing systems
Ability to lead in a team environment
Ability to drive clarity to ambiguous requests or requirements
Ability to work well in a fast-paced professional office environment
Experience with Microsoft Office including Word Excel, PowerPoint and Project
This position may require exposure to export-controlled information and subject to additional security screening.
In the event information provided during the security screening reveals ineligibility to access export-controlled information, any offer of employment may be reconsidered or withdrawn.

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Navigation Engineer

Johns Hopkins Hospital

Laurel, MD 20707

$100,000/yr

~ 38 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Have a Bachelor's degree in Computer Science, Aerospace Engineering, Mathematics, Physics or another related technical field.
Have 5+ years proven experience with navigation systems.
Have experience design and analysis of inertial navigation systems, sensor fusion and state estimation via Kalman or other optimal filtering algorithms, or navigation simulation and model development.
Have conducted analysis and development using MATLAB, Simulink, Python, or C++.
Have strong communication and interpersonal skills, and are skilled at developing relationships across multi-disciplinary teams.
Must be willing to travel up to approximately 25%.
Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Top Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

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New, Posted 1 day ago

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