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      3350 Linux System Administrator Security jobs in Laurel,MD

      New, Posted 1 day ago
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      Software Engineer Level 2 - Clearance Required

      Lockheed Martin

      Beltsville, MD 20705

      $25,000 bonus
      ~ 14 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor's degree in Computer Science or related discipline from an accredited college or university
      • RabbitMQ familiarity.
      • Very experienced Java developer.
      • Niagara Files familiarity.
      • Some Web Interface experience.
      • Minimum Eight (8) years of experience Software Engineer (SWE)
      • Clearance Level: TS/SCI w/Poly SP
      • Current DoD Top Secret SCI with Polygraph.
      • Experienced with Docker.
      • Elasticsearch\\\\Kibana (ELK Stack) familiarity.
      • Comfortable with both Windows and Linux.
      • React Javascript framework preferably.
      • Or Four (4) years of additional software engineering experience may be substituted for a bachelor's degree.
      SmartExplore AI is experimental.
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      Network Engineer

      BAE Systems

      Laurel, MD 20708

      OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • Ability to interact with and effectively present information to peers, management and customers.
      • Experience with Cisco Unified Communications (Cisco Unity, Cisco call manager, and Cisco VoIP)
      • Comprehensive knowledge of CISCO Technologies along with CLI, CISCO IOS, IOS-XE, IOS-XR
      • Or, have a SECNAV 5239 qualifying degree AND meet the requirements for an IAT II as specified in the DoD 8570 within 6 months of start date
      • Ability to establish and maintain effective working relationships with partners and government officials
      • Ability to obtain and maintain a Common Access Card (CAC), badge access to the customer's facility, and a SSP network account in good standing
      • Working full-time on-site at the Washington Navy Yard
      • Experience configuring firewalls, routers, switches, and VOIP phones
      • Ability to troubleshoot network connectivity issues
      • Bachelor's degree in information systems or related degree and six years position related experience; OR ten years position related work experience.
      • An active Department of War (DoW) Secret security clearance; ability to obtain and maintain a Top Secret security clearance
      • Understanding of IT Infrastructure, network administration, classified LAN management, and wide area networks
      • Excellent communication skills both verbal and written
      • Experience with Cisco Routing protocols BGP and static routing
      • Experience with Cisco ISE and 802.1x deployment on end point devices
      • An IAT II certification as specified in the DoD 8570
      SmartExplore AI is experimental.
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      New, Posted 14 hours ago
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      Systems Administrator Lvl 1-3

      Mesavita Engineering, LLC

      Annapolis Junction, MD 20701

      Health InsurancePaid Time OffRetirement Benefit
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      Systems Engineer

      ManTech International

      Laurel, MD 20707

      HybridHealth InsurancePaid Time OffRetirement Benefit

      • Excellent oral and written communication skills
      • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
      • Strong analytical and critical thinking skills
      • A current DHS Background Investigation is required prior to starting this position.
      • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
      • Comfortable paving new paths, managing resistance, and building consensus
      • Must be able to remain in a stationary position 50% of the time
      • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
      • A Bachelor's degree and at least 7 years' experience is required.
      • Strong ability and interest in challenging the status quo with better options
      • Technical and/or Systems Engineering experience (such as conducting technological maturity assessments, conducting technical reviews, managing technical risk, and developing requirements)
      • Must have a current/active secret clearance.
      SmartExplore AI is experimental.
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      Network Engineer

      BOOZ, ALLEN & HAMILTON

      Annapolis Junction, MD 20701

      Education AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Knowledge of Linux firewalls, networking configuration, LDAP, and Certificates and Domain Name Systems
      • Knowledge of bi-directional network transfer systems, RMF, and applying security controls
      • 5+ years of experience with network engineering, network tuning, Red Hat Enterprise Linux, or CentOS
      • Knowledge of Network Attached Storage design patterns
      • Knowledge of planning and implementing Layer 2 and 3 network architecture, access controls, and asso cia ted polices using multiple vendor components
      • Experience managing virtual machine sof tware defined switching and assisting with policy creation using VMware ESXi and v Center
      • HS diploma or GED
      • Ability to obtain DoD 8570.1 IAT Level II Compliant Certification within 60 days of start date
      • 5+ years of experience with systems administration
      • TS/SCI clearance with a polygraph
      SmartExplore AI is experimental.
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      Systems Engineer (Washington Navy Yard)

      Systems Planning and Analysis

      Laurel, MD 20707

      OnsiteHealth InsuranceRetirement Benefit

      • U.S. citizen with Active DoD SECRET clearance (TOP SECRET strongly preferred).
      • Bachelor's degree in STEM (preferably engineering, chemistry, physics, math).
      • Ability to work at Washington Navy Yard.
      • 4+ years of engineering experience on defense programs.
      SmartExplore AI is experimental.
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      New, Posted 1 day ago
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      Cyber Security Engineer

      Maximus

      Fort Meade, MD 20755

      OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • Must be able to report on-site in Ft Meade, MD up to five days per week based on customer requirements.
      • 5 years experience scripting for automation and reporting (Python, PowerShell, or Bash).
      • 5 years experience with DoD cybersecurity policies and frameworks (RMF, NIST, ISO 27001, CIS Controls, DISA STIGs).
      • 5 years experience securing network protocols, operating systems, and databases.
      • 5 years experience with security technologies (firewalls, IDS/IPS, SIEM, endpoint protection).
      • Requires a TS/SCI security clearance.
      • Bachelor's degree in Cyber Security, Information Technology, Computer Science, or related field.
      • Active TS/SCI clearance is required.
      • IAT Level II certification required.
      • This position is onsite five days a week in Ft Meade, MD.
      SmartExplore AI is experimental.
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      Engineer, Systems IV

      Orbis

      Laurel, MD 20707

      Onsite

      • A secret security clearance
      • Typical Experience: 10 years of professional experience in systems engineering.
      • Typical Education: Master's level degree in an Engineering discipline.
      • Must be a U.S. citizen
      SmartExplore AI is experimental.
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      New, Posted 9 hours ago
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      Senior System Safety Engineer

      SAIC

      Laurel, MD 20707

      Hybrid

      • Strong working knowledge of MIL-STD-882E (DoD Standard Practice for System Safety), including its application in system acquisition processes
      • Candidate must be a US Citizen
      • Bachelor's degree (minimum) in engineering, physics, or mathematics
      • Knowledge of DoD acquisition processes or equivalent training (e.g., ACQ 101)
      • Minimum five (5) years of experience in system safety analysis, hazard/risk assessments, or lifecycle safety engineering roles
      • Hands-on experience with MBSE tools like CAMEO or requirements management tools such as DOORS is highly valued
      • Interim clearance required to start with the ability to obtain a secret clearance. SAIC will sponsor the clearance process.
      • Demonstrated capability in technical writing, including system safety documentation and reporting skills
      • Expertise in safety standards, hazard analysis, and mitigation techniques
      • Proficiency in tools such as Microsoft Office Suite and modeling/simulation software
      SmartExplore AI is experimental.
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      Navy Navigation Systems Engineer

      Noblis

      Laurel, MD 20707

      $112,150/yr
      OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • 0-4 years of experience (including internships, military, or relevant coursework)
      • Bachelor's degree in Engineering (or related technical field)
      • Experience with Microsoft Office tools (Excel, PowerPoint, Word, Project)
      • Ability to obtain a DoD Secret Clearance. US Citizenship is required.
      SmartExplore AI is experimental.
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      1. Laurel,MD Jobs
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      3. Linux System Administrator Security Jobs

      What companies are hiring Linux System Administrator Security jobs in Laurel,MD?

      1. Lockheed Martin
      2. BAE Systems
      3. Mesavita Engineering, LLC
      4. ManTech International
      5. BOOZ, ALLEN & HAMILTON
      6. Systems Planning and Analysis
      7. Maximus
      8. Orbis
      9. SAIC
      10. Noblis

      What is the yearly salary range for Linux System Administrator Security jobs in Laurel,MD?

      The yearly salary range is $112150 - $112150.

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