3w
Save
Mark Applied
Hide
Platform Security Engineering, Operating Systems
San Francisco or New York City or Seattle
$320k-$405k/yr HybridFull Time
Deep Linux internals and kernel security knowledge, C and systems programming, eBPF experience, familiarity with SELinux/AppArmor/seccomp, track record fixing OS-level vulnerabilities; bachelor's degree or equivalent.
Linux, SELinux, AppArmor, Linux Security Modules, seccomp, eBPF, C, SEV, TDX, SGX, TPM, HSM
2mo
Save
Mark Applied
Hide
Operating Engineer
Armonk, New York, United States
$32-$37/hr OnsiteFull Time
5+ YOE5+ years in operating mechanical, electrical, and plumbing systems; high school diploma or GED; apprentice/trade school preferred; required licenses/certifications; valid driver’s license; basic computing skills.
HVAC, Boilers, Pumps, Refrigeration, Energy Management Systems, Control Panels, Outlook, Excel, Word
1mo
Save
Mark Applied
Hide
V2X Systems Engineer
San Diego or Detroit or Tallahassee or Atlanta or New York or Washington or Nashville
RemoteFull Time
7+ YOEBachelor's in Transportation/Civil/Systems Engineering, 7+ years relevant experience, intermediate-to-expert V2X standards knowledge, experience with system deployment/integration/operation and traffic signal controllers, comfortable with government clients.
1mo
Save
Mark Applied
Hide
Show Systems Engineer III
New York, New York, United States
OnsiteFull Time
7+ YOEBachelor's in Engineering/Technical Theater or equivalent,7+ years in live entertainment/theme park show systems,show system design and operational experience,ability to travel 20–30% and obtain a passport.
TAIT Navigator, Q-SYS, Medialon, QLab, Beckhoff, Siemens, DMX, sACN, Art-Net, PTP
1d
Save
Mark Applied
Hide
Engineer II, Systems Engineering (Onsite)
Middletown, Connecticut, United States
$69k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in Engineering,2 years engineering experience,ability to obtain/maintain DoD Secret clearance,U.S. citizenship required,experience with engine assembly/test and validation,flexible schedule to support off-shift/weekend operations.
2w
Save
Mark Applied
Hide
Senior Systems Development Engineer, Fleet Operations Engineering
New York, New York, United States
$163k-$237k/yr OnsiteFull Time
5+ YOEBachelor's in CS or equivalent,5+ years systems automation and infrastructure experience,proficiency in operating systems,networking,scripting,EMR not mentioned,experience with vendors and MLOps preferred.
Terraform, Google Cloud Platform (GCP)
3w
Save
Mark Applied
Hide
Systems Engineer - Onsite Support - New York City
New York, New York, United States
HybridFull Time
2+ YOE2+ years cloud operations or system administration experience; hands-on Azure preferred; Office 365, Windows Server, monitoring tools, scripting (PowerShell/Bash/Python), IaC (Terraform/ARM/CloudFormation), and strong troubleshooting/documentation skills.
Azure, Microsoft Office 365, Exchange Online, SharePoint, OneDrive, Intune, Entra ID, Microsoft Teams, VPC, VNet, CloudWatch, Azure Monitor, Stackdriver, Datadog, PowerShell, Bash, Python, CI/CD, Git, Terraform, ARM, CloudFormation, Docker, Kubernetes, ServiceNow, Jira, Linux, Windows Defender, Crowdstrike, Microsoft Sentinel, Darktrace, Citrix XenApp
2mo
Save
Mark Applied
Hide
Business Systems Engineer
Elmsford, New York, United States
$120k/yr OnsiteFull Time
2+ YOE2+ years NetSuite and data management experience, 1+ year warehouse/logistics operations experience, strong analytical and communication skills, experience with process improvements and system integrations.
NetSuite, EDI, WMS, TMS, Celigo, SPS Commerce, TrueCommerce, Boomi, ShipHawkTMS, NetSuite WMS, SQL, AI
4d
Save
Mark Applied
Hide
IT Systems Engineer
San Francisco or New York City or London
$116k-$174k/yr OnsiteFull Time
Experienced in scripting, APIs, automation and integrations; able to consolidate SaaS tools, improve workflows, and collaborate cross-functionally with Security, Compliance, and People Operations.
Okta, Google Workspace, Slack, MDM, ITSM, Bash, Python, Workato, Zapier, Next.js, AI SDK
1w
Save
Mark Applied
Hide
Distributed Systems Engineer 5 - Core Ad Serving Platform
New York City or Seattle or Los Angeles or Los Gatos
$388k-$619k/yr OnsiteFull Time
7+ YOE7+ years experience with at least 4+ years in Ads domain, expertise building and operating large-scale distributed systems, ad-server components, API and data model design, SLO-driven development, and incident response.
2mo
Save
Mark Applied
Hide
Network Systems Engineer - Onsite NYC 1st Shift
New York City, New York, United States
$120k-$165k/yr OnsiteFull Time
Network Systems Engineer with Windows/Linux/Unix, cloud, virtualization, and network operations experience; on-site in NYC with weekend/holiday work.
Cisco Nexus, Arista, Meraki, Cisco Wireless Controllers, Windows, Linux, Unix, AWS, Azure, O365, VMware, Rubrik, Zerto, SolarWinds, DataDog, ServiceNow, Python, PowerShell, Bash, Kubernetes, Docker, Palo Alto
3w
Save
Mark Applied
Hide
Systems Engineer, VDI Platform
Livingston or New York or Sunnyvale or San Francisco or Bellevue
$207k-$275k/yr OnsiteFull Time
Hands-on experience building and operating cloud infrastructure (AWS/Azure/GCP), Linux and Windows endpoint administration, IaC and config management (Terraform, Ansible, Chef, Packer), identity integration (Teleport, Okta), endpoint security agents, scripting (Python/Bash), and observability/SIEM integration.
Teleport, Okta, Ubuntu, Windows 11, Packer, Chef, CrowdStrike, Netskope, BlastShield, PCoIP, HP Anyware, Python, Bash, PowerShell, Terraform, Ansible, SIEM, AWS, Azure, GCP, MDM, Microsoft Intune
2mo
Save
Mark Applied
Hide
Sales Systems Engineer, Enterprise Operations
San Francisco or New York City or Austin
$200k-$230k/yr HybridFull Time
5+ YOE5+ years in Sales Systems or RevOps at a high-growth SaaS company; Salesforce expertise; CPQ experience; strong SQL; reverse ETL and iPaaS; REST APIs; Python/JavaScript.
Snowflake, Salesforce, CPQ, Workato, Polytomic, Hightouch, Census, dbt, Python, JavaScript, REST APIs, Zapier, Tray, NetSuite, Apollo, Unify
1w
Save
Mark Applied
Hide
Engineer - CENG, Steam Projects Instrumentation and Control Systems Engineering
New York City, New York, United States
$105k-$135k/yr OnsiteFull Time
Bachelor's in Mechanical/Maritime/Electrical/Chemical engineering plus 3 years engineering experience including 1 year in power generation/control systems/process/operations; strong communication, analytical, and Microsoft Office skills; driver's license required.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
Go-To-Market Systems Engineer
Atlanta or Boston or Charlotte or Columbus or Europe or Miami or New York
RemoteFull Time
5+ YOE5+ years in GTM systems administration or revenue operations; deep Salesforce administration with required Salesforce certification; experience integrating Outreach, HubSpot, ZoomInfo, Gong, Clay, Apollo; proficiency with SOQL, SQL, Python, JavaScript, API management and prompt/context engineering; strong B2B SaaS sales process knowledge.
Salesforce, Outreach, HubSpot, ZoomInfo, Gong, Clay, Apollo, SOQL, SQL, Python, JavaScript, Workato, Zapier, Tray.io, Snowflake, Looker, Tableau, Kubernetes, Checkr
1mo
Save
Mark Applied
Hide
Senior Systems Specialist Technology – Philadelphia
Wayne or New York City or Boston or Baltimore or Washington or Philadelphia
HybridFull Time
10+ YOE10+ years technology design or operations experience focused on telecommunications and physical security systems; BICSI or similar certifications preferred; proficiency with Revit and AutoCAD; strong client communication and people-management skills.
Revit, AutoCAD
2mo
Save
Mark Applied
Hide
Software Engineer
New York City or San Francisco or Austin or Chicago
$120k-$300k/yr HybridFull Time
3+ YOE3+ years engineering experience building and operating production systems; end-to-end ownership; scaling production systems; applied AI interest; strong communication and product collaboration skills.
1mo
Save
Mark Applied
Hide
Senior Engineer, Platform
New York City, New York, United States
$180k-$230k/yr OnsiteFull Time
5+ YOE5+ years software engineering experience; building and operating production systems; backend fundamentals, APIs, distributed systems, cloud infrastructure, observability, and strong debugging and communication skills.
1mo
Save
Mark Applied
Hide
Wireless Network Systems Engineer (OpenWRT / RADIUS / PPSK)
New York City or United States
$90k/yr RemoteFull Time
Expertise with OpenWRT and FreeRADIUS-based wireless authentication, PPSK/DPSK, MikroTik RouterOS, Linux networking, packet capture tools, and scripting in Python/Bash/Go; experience operating large-scale ISP WiFi preferred.
OpenWRT, FreeRADIUS, RadiusDesk, PPSK, DPSK, MPSK, MikroTik RouterOS, MikroTik, hostapd, UCI, ubus, Linux, tcpdump, Wireshark, SSH, Linux CLI, Python, Bash, Go, LUA, MariaDB, MySQL, SQLite, Ruckus, TP-Link Omada, Docker, MQTT, SNMP, EAPOL, WPA, WPA2, WPA3, TR-069, ACS, Mediatek, Broadcom, Qualcom
2w
Save
Mark Applied
Hide
Product Engineer
New York City, New York, United States
$200k-$300k/yr OnsiteFull Time
Product-oriented engineer experienced building production LLM/agent systems, strong communicator, independent, founder-like drive, and willing to travel to operating companies.
Explore Jobs
Expand Your Job Search
Top Cities Near Fairfield for Operating Systems Engineer
- Operating Systems Engineer jobs in New York, NY
- Operating Systems Engineer jobs in Brooklyn, NY
- Operating Systems Engineer jobs in Queens, NY
- Operating Systems Engineer jobs in Manhattan, NY
- Operating Systems Engineer jobs in The Bronx, NY
- Operating Systems Engineer jobs in Yonkers, NY
- Operating Systems Engineer jobs in Paterson, NJ
- Operating Systems Engineer jobs in Bridgeport, CT
- Operating Systems Engineer jobs in New Haven, CT
- Operating Systems Engineer jobs in Stamford, CT
- Operating Systems Engineer jobs in Waterbury, CT
- Operating Systems Engineer jobs in Norwalk, CT
- Operating Systems Engineer jobs in Greenburgh, NY
- Operating Systems Engineer jobs in Danbury, CT
- Operating Systems Engineer jobs in New Rochelle, NY
- Operating Systems Engineer jobs in New Britain, CT
- Operating Systems Engineer jobs in Passaic, NJ
- Operating Systems Engineer jobs in Union City, NJ
- Operating Systems Engineer jobs in Mount Vernon, NY
- Operating Systems Engineer jobs in North Bergen, NJ