Net/Sys Admin III - Network/System Administrator III
$104.04k - $124.76kWatermark Risk Management International, LLC
Network/Systems Administrator III The primary function will be to organize, install, and support government organization’s computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. This will also include helping architect, design and analyze network models. It will require participation in decisions about buying future hardware or software to upgrade organization’s infrastructure. This position might be called upon to provide technical support to computer users to help solve users’ problems. This position will support activities within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. In this role you will Lead IT ops team on day-to-day management and operations of Networks and implement capabilities vetted through Cybersecurity, ISSE and higher headquarters to maintain JSIG/RMF Authority to Operate and maintain Continuous Monitoring tools and processes Manage COTS & GOTS products to collect, display and remediate a variety of automated system security and system operations/performance functions and metrics Assist during security assessments of servers/network devices/security appliances Assist during security assessments with regard to accuracy and efficiency Assist with Creation of operational Operations and Maintenance (O&M) checklists to maintain the service (daily, weekly, monthly, yearly O&M checklists); build Tactics, Techniques and Processes (TTPs) and Standard Operating Processes (SOPs) associated with service checklists Manage and operate monitoring tools/capabilities with the enterprise security information and event management (SIEM) and create/tailor complex event alarms/rules and summary reports Execute cybersecurity operations procedures for day to day network management, operations and maintenance Monitor/analyze output of cybersecurity related tools for reportable security incidents and residual risk Assist in analyzing technical risk, upon request, of emerging cybersecurity tools and processes Work as part of a security incident response team as needed Assist ISSM/ISSO/ISSE with the Integration/Development new techniques to improve Confidentiality, Integrity, and Availability for networks/systems operating at various classification levels Advanced technical competency in one or more of the following supported platforms: Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux servers, MS Hyper‑V/VMWare/ESX/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, mandatory/role‑based access control concepts (e.g. SELinux extensions to RHEL, PitBull, AppArmor, and Sentris), video teleconferencing/VOIP, Oracle/MS SQL database security, and Apache/IIS Web server security Additional duties as assigned Experience Requirements 5 – 7 years related experience Education Requirements Bachelor’s degree in a related area OR Associate’s degree in a related area + 2 years’ experience OR equivalent experience (4 years) Certification Requirements Must meet position and certification requirements outlined in DoD Directive 8570.01‑M Information Assurance Technician Level 2 within 6 months of the date of hire Prefer an IAT Level III certification (e.g. CASP, CISSP, etc) Security Clearance Requirements Top Secret Clearance with SCI Eligibility Eligibility for access to Special Access Program Information Willingness to submit to a Counterintelligence polygraph Other Requirements Thorough knowledge of Microsoft Windows desktop and server operating systems, Microsoft Exchange Server, and as needed RHEL operating systems administration and associated hardware Experience in effective communication and collaborating in a high performance team environment Group Policy design and configuration Working knowledge of CISCO network and switching and virtualization technologies Working knowledge of virtualization as it applies to users environments, operating systems, and network appliances Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies Working knowledge communication security (COMSEC) policies and integration Working knowledge of Risk Management Framework, Common Criteria, and System Security Policy as they relate to assessments and authorization Working knowledge and current relevant experience with PL2, PL3, and PL4 network environments/systems Working knowledge of WSUS and/or YUM patch deployment methodologies Must be familiar with DoD policy as it applies to implementing and executing system and network administration Working knowledge of Risk Management Framework and how to apply it to network/information system environments Must be able to regularly lift up to 50 lbs May require sedentary work at least 50% of the time Reports to a physical location which occasionally requires the ability to traverse between buildings Ability to manage stress with a high degree of maturity/professionalism Demonstrated critical thinking and leadership skills and the ability to work well with others Effective verbal and written communication skills All Level I & Level II positions – candidate should possess some Special Access Program (SAP) experience All Level III positions – candidate should possess 2+ years of Special Access Program (SAP) experience The anticipated compensation range for this position is $104,040 – $124,760. Watermark is an equal opportunity employer. All terms and conditions of employment are established without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, veteran status, or any other protected category under applicable federal, state, and local laws. #J-18808-Ljbffr Watermark Risk Management International, LLC
$81.18k - $109.83k
...Operations Job Qualifications: Skills: Computer Networking, Microsoft Windows Server, Network Systems, Troubleshooting Certifications: None... ...Exchange Server, and as needed RHEL operating systems administration and associated hardware. Working knowledge of CISCO....netFull timeTemporary workWork at officeLocal areaImmediate startRemote workWorldwideFlexible hours- ...0 AM - 5:30 PM) Employment Type: Contract-to-Hire Hourly rate: 45-50/hr. Overview We are seeking a highly skilled Network & Systems Administrator (Tier III) to support and maintain a hybrid Microsoft-based IT environment. This role bridges advanced end-user support and...SuggestedHourly payContract workRemote work
$168k - $191k
...company where your contributions truly make a difference! System Administrator III! Active TS/SCI with Polygraph required Must be a US citizen... ...background in Linux and who can bring previous relevant Sys Admin experience to the project while also maintaining a learning...SuggestedContract workWork experience placementImmediate start- Network Administrator/Network Engineer (III) Saliense Consulting LLC - Washington, District of Columbia, United States About this position About Saliense... ...in reviewing, analyzing, and modifying programming systems including encoding, testing, debugging and installing...Suggested
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- ...install, and support government organization’s computer systems, including local area networks (LANs), wide area networks (WANs), network segments,... ...Exchange Server, and as needed RHEL operating systems administration and associated hardware. Working knowledge of CISCO....netWork at officeLocal area
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...Modernization Sector at Leidos has an opening for a Tier III operations and maintenance (O&M) network engineer to support the customer’s various... ...; support customer’s intra- and inter- net and other data communications systems or segments of networked system.....netFull time- DANE LLC in Arlington, VA seeks a Tier III Application Support Specialist to join the Operations team. You’ll support 70+ applications... ...and 4 DOS missions, diagnosing complex incidents in a multi‑stack .NET/Java/Oracle environment, with opportunities to grow as automation....net
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...As a Sr. .Net Developer III, you will design, build, and deliver secure, reliable software solutions... ...mission-critical federal government systems Support O&M and design, develop,... ...with database development and administration (e.g., SQL Server, T-SQL).. ~ Experience....netFull timeWork experience placementLocal areaImmediate startFlexible hours$170k - $219k
As a Sr. Systems Administrator III, you will work as part of a collaborative and high-performing team providing hands-on expertise to deliver technical... ...systems, virtualization, hardware, storage, backup, and network-adjacent layers.Ability to communicate clearly with radio/...Full timeLocal area- ...compliance, securing operating systems, and executing patch... ...databases in a complex multi-layered network.Implement cybersecurity... ..., Perl, VBScript, or similar administrative languages.Collaborate with customers... ...technology.IAT or IAM Level III Certification (CASP, CCNP,...Full time
$207k - $312k
As an Sr. IT Subject Matter Expert III, you’ll provide full-time onsite support in a complex... ...across enterprise infrastructure, systems integration, platforms, cloud-connected services... ...plans.Coordinate across infrastructure, network, systems, cloud, cybersecurity, identity,...Full timeLocal area- ...work on some of the most mission‑critical systems in the federal government. Benefits HSA... ...escalation volume. Support applications built on .NET, Java, and Oracle database platforms.... ...Minimum 4+ years of experience in a Tier III Application Support or Production Support....netFull timeWork from homeFlexible hours2 days per week1 day per week
$137.5k
...consumer brands, B2B network, and travel advertising... ...everywhere. Product Manager III, Partner Payouts... ...operations, automate netting , and simplify payout... ...APIs, data flows, and system constraints. ~... ...provide the Social Security Administration (SSA) and, if....netTemporary work$100k
...Field Engineer III Washington, DC About Us AGE Solutions is a premier technology... ...voice, data, and telecommunications systems across secure environments. This is a hands... ...our CEO has committed to returning 80% of net proceeds to employees. This ensures our team....netFull timeContract workWork experience placementImmediate startRelocationNight shift- ADM is looking for a Systems Engineer III to work in Alexandria, VA. To join our team of outstanding... ..., and troubleshooting for utility network operations, aiming for a 98% target network... ...and WLAN networks, routing, and sub-netting is essential. Demonstrate minimum of....netFor contractorsRemote work
$150k - $253k
The Sr. Network Engineer III provides senior-level engineering support for mission-critical enterprise networks. This position is responsible for designing, implementing, and maintaining secure, reliable, and scalable network solutions that support organizational objectives...Full timeLocal areaImmediate start$135k - $216k
...seeking a self-driven and resourceful Senior Network Engineer to join our dynamic Network and... ...engineering support for the delivery of system, network, software, and security... ...issues. This position will focus on Tier III support for in-depth analysis, root cause...Permanent employmentContract workFor contractorsWorldwideShift work$95k - $112k
...preserve the Native Hawaiian heritage. You Are A skilled Network Engineer III who enjoys building, maintaining, and improving complex... ...comfortable troubleshooting, optimizing performance, and keeping systems secure and reliable. Key Responsibilities Deploy and...Full timeWork at officeLocal area$53.08k - $63.7k
...and student staff. GENERAL RESPONSIBILITIES The Multi Trades Chief III position will serve as a working foreperson for the Facilities... ...Learn how military skills translate to civilian opportunities with O*Net Online Firm Managed Recruitment There are some positions that are....netMonday to FridayFlexible hoursAfternoon shift- ...metropolitan area, specializes in providing network and network security solutions in complex... ...is seeking a Network Engineer Level III to support a federal cybersecurity architecture... ..., and optimizing Wireless LAN systems for Government or similarly complex enterprise...Work at office
$10k
...Job Description Job Description Systems Administrator III (Senior) Location: Suitland, MD (On-Site) Clearance: Active Top Secret/SCI w/ CI Poly (Required) Certification: DoD 8140/8570 Compliant (Security+ CE or qualifying certification required) Employment Type...Full timeContract workTemporary workImmediate startFlexible hours$125k - $170k
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- Position Network Engineer - Level III Location Rosslyn, VA Clearance Secret Overview The Network Engineer Level III is a senior IT professional... ...design, implementation, and management of complex network systems. This role involves resolving high‑level network issues,...
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