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AI Connect Principal Project Management Engineer
Verizon Services Corp. BC
Irving, TX · Chicago, IL · Basking Ridge, NJ · Las Vegas, NV · Phoenix, AZ · San Jose, CA · Kansas City, MO
- $120,500 to $231,000 USD / year
Verizon is aggressively expanding and modernizing its core fiber infrastructure to power next-generation artificial intelligence workloads, hyperscale compute clusters, and high-performance…
Added 1 min ago
Principal Data Engineer
Ochsner Clinic Foundation
New Orleans Region, LA
The Principal Data Engineer is an enterprise‑level technical expert responsible for architecting complex data solutions, designing cross‑domain frameworks, and shaping the organizational…
Added 1 min ago
Sales Engineer, Sr
Datasite LLC
NY
Datasite is the essential infrastructure for M&A. Also comprising Grata, Blueflame AI, and Sherpany, we help dealbreakers find opportunities, manage transactions, and make key decisions.
Added 1 min ago
Java Full Stack Engineer - Professional
HEXAWARE
United States
We are seeking a hands-on Full Stack Engineer to join a team of 8 plus experienced full stack engineers, supporting both new development and ongoing maintenance of a critical, external…
Added 2 mins ago
AI/ML Engineer - Revenue Cycle Automation-Remote
Mayo US
Rochester, MN
The AI/ML Engineer, a full-stack AI/ML architect for the Revenue Cycle pillar, responsible for both agentic solutions (UiPath Maestro, LLM orchestration, agent + bot + human-in-the-loop…
Added 2 mins ago
Network Engineer I
GAMA-1 Technologies
Seattle, WA
The Network Engineer I will serve as a key technical resource for the Customer’s enterprise network, configuring, maintaining, and supporting the infrastructure that keeps network…
Added 2 mins ago
Systems Engineer- Federal
Esri
St. Louis, MO · Vienna, VA
…customers. You'll solve complex technical problems across enterprise infrastructure, operating systems, cloud, networking, security, databased, and ArcGIS while working directly with…
Added 2 mins ago
Systems Engineer- Federal
Esri
Vienna, VA
…customers. You'll solve complex technical problems across enterprise infrastructure, operating systems, cloud, networking, security, databased, and ArcGIS while working directly with…
Added 2 mins ago
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Forward Deployed Engineer- Asset Management | IFS Copperleaf
IFS
Remote, United States
- $145,000 to $180,000 USD / year
…AI-powered decision analytics. Our customers defend and optimize the infrastructure that societies depend…
Added 3 mins ago
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Senior Backend Engineer - Transaction
Ether.fi
New York City, NY · Denver, CO
- $170,000 to $200,000 USD / year
We’re looking for a senior backend engineer to own core parts of our card program: transaction processing, authorization and decline handling, disputes, and the services around them. You’ll…
Added 3 mins ago
L2/L3 Network Technical Support Engineer – Broadband
Inabia Software & Consulting Inc.
Redmond, WA
We are looking for L2/L3 Network Technical Support Engineer – Broadband
Added 4 mins ago
Senior Network Engineer
Grassi
Jericho, NY · Park Ridge, NJ · NY
We are seeking a hands-on Senior Network Engineer to design, secure, maintain, and optimize enterprise networks and Microsoft Azure environments. This role combines deep Cisco networking…
Added 5 mins ago
Project Engineer – Mechanical
QCS Staffing
Virginia
…related engineering discipline. Extensive experience as a Project Engineer, Mechanical Engineer, Project Manager, or similar role supporting pharmaceutical, biotechnology, life sciences, or…
Added 5 mins ago
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Security Engineer
lhh
Georgia, GA
- $45 to $50 USD / hour
LHH is actively seeking a Security Engineer for one of our top clients! This will be 100% remote long term contract opportunity with our client.
Added 6 mins ago
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Senior Resident Engineer
MWH
Ventura, CA
- $140,000 to $175,000 USD / year
MWH is currently seeking a Senior Resident Engineer to support critical infrastructure construction work in Ventura, CA.
Added 7 mins ago
AU
Mobile Technician
ABM US
Hillsboro, OR
- $35 USD / hour
Cleaning and painting of non-operating mechanical equipment which has been shut down, locked out and tagged by a Journeyman Engineer in accordance with ABM Lockout / Tagout Program.
Added 7 mins ago
BH
Senior CloudOps Engineer
Blooming Health
Remote, United States
- $165,000 to $190,000 USD / year
…alongside a smaller AWS footprint. We’re looking for a senior infrastructure engineer to help us scale securely and…
Added 7 mins ago
Lead Endpoint Engineer - MECM/SCCM
SHR Consulting Group, LLC
Arlington, VA
SHR Consulting Group is seeking a hands-on Lead Endpoint Engineer - MECM/SCCM to support DISA J-6/J-9. This position leads enterprise MECM operations and a team of MECM administrators…
Added 9 mins ago
Assistant Power Project Manager
HDR
Seattle, WA
…industries expand. This isn’t just a job, it’s a chance to drive infrastructure forward, power innovation and leave your mark on our energy…
Added 9 mins ago
Flight Software Engineer III
California Institute Of Technology Jet Propulsion Laboratory
United States
As a Flight Software Engineer III, you will be working for JPL’s Flight Software and Systems Engineering Section, which provides leadership and specialized expertise in developing flight…
Added 10 mins ago
Cyber Infrastructure & Tooling Engineer
E-Infosol LLC
Chantilly, VA
E-INFOSOL LLC is seeking a motivated and results-driven Cyber Infrastructure & Tooling Engineer with 8 years of relevant professional experience to join our growing team.
Added 10 mins ago
AI Engineer
E-Infosol LLC
Chantilly, VA
E-INFOSOL LLC is seeking a motivated and results-driven AI Engineer to join our growing team in Chantilly, VA.
Added 12 mins ago
C
Founding Product Engineer
Clera
San Francisco, CA
- $200,000 to $300,000 USD / year
Join an early-stage personal AI assistant team as its founding product engineer. You will own the agent and user experience end to end, helping shape how the assistant makes decisions,…
Added 12 mins ago
Linux Systems Engineer
Roka Security
Sterling, VA
Roka Security is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate, and support large-scale Linux infrastructure supporting secure networking and…
Added 12 mins ago
Field Engineer: TISO
Nightwing Technologies, LLC
Sterling, VA
Nightwing is seeking a cleared and experienced Field Engineer: TISO in the Herndon area in support of USG. The right candidate must have and maintain a strong awareness of technical…

Roka Security

Linux Systems Engineer

Sterling, VA, United States

The salary associated with this position ($122,000-$253,000) is commensurate with the selected candidate’s qualifications, years of relevant experience, and demonstrated level of expertise.

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Job details

Pay: The salary associated with this position ($122,000-$253,000) is commensurate with the selected candidate’s qualifications, years of relevant experience, and demonstrated level of expertise.
Posting language: English
Posted: Nov 9, 2026

Original job description

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.

Roka Security is seeking a highly skilled Linux Systems Engineer to design, deploy, optimize, automate, and support large-scale Linux infrastructure supporting secure networking and remote-access services. This role is ideal for an engineer with deep expertise in Linux networking, policy-based routing, infrastructure automation, and modern VPN technologies including WireGuard, OpenVPN, and IPSec. The successful candidate will collaborate closely with engineering, systems administration, and platform engineering teams to deliver highly available, secure, and scalable infrastructure solutions in mission-critical environments.

KEY RESPONSIBILITIES

Linux Infrastructure Engineering:

Design, deploy, administer, and maintain enterprise Linux environments
Develop standardized operating system configurations and hardened baseline builds
Perform operating system upgrades, patch management, lifecycle maintenance, and performance optimization
Troubleshoot complex operating system, networking, and application issues

Network Engineering:

Configure and troubleshoot OSPF and static routing, VLANs, LACP, 802.1Q trunking, network namespaces, VRFs, NAT and firewall policies
Analyze and troubleshoot network traffic using tcpdump, Wireshark, iproute2, nftables, and iptables
Design, deploy, and support secure VPN infrastructures using OpenVPN 2.6+, WireGuard, and IPSec
Troubleshoot encryption, routing, MTU, and performance issues while implementing modern cryptographic standards and VPN hardening best practices

Configuration Management & Automation:

Automate system provisioning, configuration deployment, compliance enforcement, VPN deployments, and security baseline management
Integrate SaltStack with CI/CD pipelines and infrastructure monitoring platforms

Collaboration and Documentation:

Collaborate with cross-functional teams to support project initiatives and resolve technical issues
Document system configurations, procedures, and troubleshooting steps for knowledge sharing and training purposes
Contribute to knowledge base articles and best practices documentation

REQUIRED QUALIFICATIONS

Current Active TS/SCI with ability to pass CI Polygraph

Education:

Associate or Bachelor's degree in Computer Science, Information Technology, or related field; OR equivalent combination of technical training and hands-on experience

Technical Skills:

Operating Systems: Strong hands-on experience with Debian and Ubuntu Linux
Networking: Experience with dynamic and static routing, VLANs, trunking, NAT and firewall policies
VPN: Experience with WireGuard, OpenVPN 2.6+, IPSec, PKI and certificate management.
Automation & Scripting: Experience with Bash, Git, and CI/CD workflows

Professional Skills:

Exceptional troubleshooting and root-cause analysis capabilities
Strong documentation and technical writing skills
Ability to operate independently in mission-critical environments
Security-first mindset with strong infrastructure design principles
Excellent collaboration and communication skills

PREFERRED QUALIFICATIONS

Experience supporting cloud platforms including Google Cloud Platform (GCP), Amazon Web Services (AWS), and Microsoft Azure
Experience with container technologies including Docker and Kubernetes
Experience supporting confidential computing environments
Industry certifications such as RHCE, LFCE, CCNP, or equivalent advanced certifications

COMPENSATION & BENEFITS

Competitive salary
Comprehensive health, dental, and vision insurance
401(k) with company match
PTO and paid holidays
Ongoing technical training and certification support

Salary & Benefits

The salary associated with this position ($122,000-$253,000) is commensurate with the selected candidate’s qualifications, years of relevant experience, and demonstrated level of expertise. Compensation will be determined based on these factors to ensure alignment with skills, responsibilities, and market standards. Nightwing offers medical, vision and dental insurance coverage in addition to a 401k plan, PTO, Holidays, and additional insurances.

Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

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More about this job

Skills

Linux
VPN
System administration
Red Hat Enterprise Linux
Troubleshoot
OSPF
Tcpdump
Wireshark
IpTables
Regulatory compliance
CI/CD
Troubleshooting
Documentation
Computer science
Computer technology
Ubuntu
Bash
Git
Root cause analysis
Technical writing
Design principles
Collaboration
Communication skills
Google Cloud
AWS
Microsoft Azure
Docker
Kubernetes
CCNP

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