341 jobs for Operating System

ME00604-Cryptologic Computer Scientist 3 USD 135K-185K

Assembly | C++ | Computer Architecture | Cyber network operations | Cybersecurity

Dental insurance | Health insurance | Life insurance | Long-term disability | Paid Holidays

Mid-level Full Time

Fort Meade, MD

8h ago

Sr. Endpoint Architect II (6645) USD 147K-193K

Automation | BigFix | Cause analysis | Configuration Manager | Device Lifecycle Management

401k match | Dependent care | Employee Assistance and Wellness Programs | Flexible work arrangements | Health, dental, and vision insurance

Mid-level Full Time

Washington, DC

17h ago

Identity & Access Management Analyst Level 2 - Tech Ops & Finance USD 85K-136K

Access Control | Access Management | Active Directory | Active Directory and LDAP | CSS

Entry-level Full Time

Uniontown, OH, United States

18h ago

Digital Safety Penetration Tester GBP 44K-50K

API Security | AWS | Azure | Bash | CI/CD

Flexible benefits | Hybrid working | Life assurance | Pension contribution | Performance related schemes

Mid-level Full Time

United Kingdom-London-London Luton Airport

22h ago

Associate Principal, Response Operations, Cyber Risk PHP 431K-574K

Detection and Response | Endpoint Detection and Response | Endpoint Prevention | Endpoint Prevention and Response | Endpoint detection

Mid-level Full Time

Philippines

1d ago

Senior Security Researcher (AI)

Adversarial prompting | Autonomous Agents | Code generation | Code generation models | Computer Use Agents

Flexible PTO | Healthcare | Home office support

Senior-level Full Time

Israel

1d ago

Penetration Tester USD 104K-166K

800-53 | AS REP Roasting | Access Control | Access Control Models | Active Directory

Federal security clearance support | Hybrid work | On-site flexibility

Senior-level Full Time

Arlington, VA, United States

1d ago

Principal Software Engineer, Cryptography USD 254K-336K

AppArmor | Architecture Review | C++ | Certificate Systems | Cryptographic agility

Senior-level Full Time

Boston, Massachusetts, United States; Costa Mesa, …

1d ago

Information Technology Senior Consultant Level 5 Columbia, MD TS/SCI Full Scope Polygraph USD 180K-250K

Certification and accreditation | Flask | Git | Gnocchi | Golang

Senior-level Full Time

Columbia, MD

1d ago

Network Engineer BGN 72K-84K

ASR | Access Core Edge Policies | Active Directory | Avaya | CCDP

Part-time | Work-at-home

Senior-level Part Time

BGR Work-at-Home, Bulgaria

1d ago

Product Security Engineer, Staff USD 149K-224K

Android security | Binary Analysis | Binary Ninja | Bluetooth | CDMA

Senior-level Full Time

San Diego, California, United States of …

1d ago

System Administrator USD 95K-160K

Ansible | Application troubleshooting | Arista | Bash | CentOS

Mid-level Full Time

Annapolis Junction, MD, United States

1d ago

Security Engineer (Contract) CAD 76K-96K

AWS | Application Security | Application Security Testing | Bash | CASB

Mid-level Contract

Canada - Remote R

1d ago

Lead Consultant - FortiGuard Incident Response CAD 98K-142K

Active Directory | Dynamic malware analysis | EnCase | Endpoint Security | FTK

Senior-level Full Time

Saudi Arabia

1d ago

System Administrator - Intermediate EUR 56K-73K

Active Directory | Automation | Backup and Recovery | CIFS | Certificate Services

Mid-level Full Time

Sembach, Germany

2d ago

System Administrator - Senior USD 107K-155K

Active Directory | Audit Support | Backup and Recovery | CIFS | Certificate Services

Senior-level Full Time

APO, AE, Kuwait

2d ago

System Administrator - Senior USD 107K-165K

Active Directory | Backup and Recovery | CIFS | Certificate Services | Continuity of Operations

Senior-level Full Time

Wheeler Army Airfield, HI, United States

2d ago

System Administrator - Senior USD 109K-185K

Active Directory | Automation | Backup and Recovery | CIFS | Certificate Services

Senior-level Full Time

Joint Base Lewis-McChord, WA, United States

2d ago

System Administrator - Senior USD 100K-165K

ATO Support | Active Directory | Backup and Recovery | CIFS | Certificate Services

Fully on-site

Senior-level Full Time

Beaumont, TX, United States

2d ago

System Administrator - Senior USD 109K-165K

Active Directory | Backup and Recovery | CIFS | Certificate Services | Compliance reporting

Senior-level Full Time

Jacksonville, FL, United States

2d ago

System Administrator - Senior USD 118K-165K

Active Directory | Backup and Recovery | CIFS | Certificate Services | Continuity of Operations

Senior-level Full Time

Concord, CA, United States

2d ago

System Administrator - Senior USD 118K-165K

ATO Support | Active Directory | Backup and Recovery | CIFS | Certificate Services

Senior-level Full Time

Southport, NC, United States

2d ago

System Administrator - Senior USD 118K-185K

Active Directory | Backup and Recovery | CIFS | Certificate Services | Compliance reporting

Senior-level Full Time

Scott Air Force Base, IL, United …

2d ago

Virtual Desktop Systems Engineer USD 112K-179K

Account Management | Active Directory | Ansible | Backup and Restore | DHCP

Senior-level Full Time

Washington, DC, United States

2d ago

DevSecOps Lead Software Engineer USD 146K-197K

Agile | Automated testing | Build Automation | CI/CD | Configuration Management

Senior-level Full Time

USA - El Segundo, CA, United …

2d ago

Principal Systems Security Engineer (Cyber) - P4 (Onsite) USD 107K-204K

Anti-virus | Bash | Bash Scripting | Cisco Systems | Cybersecurity

401k match | Dental insurance | Employee assistance program | Employee scholar program | Flexible spending accounts

Senior-level Full Time

US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr …

2d ago

Linux System Administrator USD 100K-115K

Linux | Operating System | Operating system upgrades | Patching | STIG

401k | Certification support | Health insurance | Paid federal holidays | Paid vacation

Mid-level Full Time

Dahlgren, Virginia, United States

2d ago

Penetration Tester EUR 49K-72K

Application Security | Authentication Protocols | Bash | Cryptography | Malware analysis

Senior-level Full Time

Braine-l'Alleud, Wallonia, Belgium

2d ago

Penetration Tester - AVP USD 125K-170K

API Security | Adversary Emulation | Application Security | Attack Path | Attack Path Analysis

401k | Incentive award | Life insurance | Medical, dental & vision coverage | Paid leave

Executive-level Full Time

Building 400-Whippany Campus, Jefferson Park, United …

2d ago

SOC Analyst (German Speaker) - Staff - EY GDS Spain - Hybrid EUR 38K-46K

Active Directory | Azure Active Directory | Cloud Security | EDR | Email Security

Hybrid work | Performance recognition | Psychological support sessions | Training and development | Volunteering opportunities

Senior-level Full Time

Malaga, ES, 29590 R

2d ago

AVP, Penetration Tester USD 122K-204K

API Security | AWS | Accunetix | Application Security | AutoSploit

401k matching | Employee stock options | Health benefits | Paid time off | Volunteer time off

Executive-level Full Time

Fort Mill/Charlotte, United States

2d ago

Sr Staff Engineer Software (Hypervisor) USD 126K-204K

C# | C++ | Concurrent programming | Device Drivers | Hypervisor

Bonus | Flexible work schedule | In-office collaboration | Restricted stock units

Senior-level Full Time

Santa Clara, CA

2d ago

Sr. Technical Support Engineer, Cortex JPY 8500K-9700K

Active Directory | Android | Batch scripting | Cause analysis | Citrix XenApp

Senior-level Full Time

Chiyoda, Tokyo

2d ago

Senior Windows Internals Engineer (Cortex)

ASLR | C++ | Code Injection | DEP | Hooking

Entry-level Full Time

Tel Aviv, Tel Aviv

2d ago

Sr Staff DevOps Platform Engineer ILS 341K-443K

Agile | Amazon Elastic Container Service | Amazon Web Services | Ansible | Bash

Office flexibility

Senior-level Full Time

Petah Tikva, Central District

2d ago

DevOps Engineer USD 104K-169K

AWS | Agile | Azure | Bash | CI/CD

Remote work

Mid-level Full Time

Boston, MA

2d ago

Malware Research Manager – Rapid Response (Cortex)

Automation | BigQuery | False Negative | False Positive | Git

Mid-level Full Time

Tel Aviv, Tel Aviv

2d ago

Principal/Senior Security Researcher - Investigation Algorithms (Cortex) ILS 341K-443K

Data Analysis | Graph Database | Incident Response | Machine Learning | Malware analysis

Flexible work schedule | Reasonable accommodations

Senior-level Full Time

Tel Aviv, Tel Aviv

2d ago

Senior Principal Software Engineer USD 170K-277K

C# | C++ | Java | MacOS | Networking protocols

Employee benefits | Flexible work options

Senior-level Full Time

Santa Clara, CA

2d ago

Sr Principal Software Engineer (C++ Prisma Browser) USD 170K-277K

Authentication | Authorization | Browser cookies | C++ | Chrome Extensions

Senior-level Full Time

Santa Clara, CA

2d ago

Senior Cyber Security Analyst USD 112K-166K

800-37 | 800-53 | Android | Bash | Binary Ninja

Senior-level Full Time

Chantilly, VA

3d ago

System Administrator 2 USD 104K-130K

Capacity Planning | Desk support | Help desk | Help desk support | Incident Management

Dental insurance | Employee assistance program | HSA | Health insurance | Life insurance

Senior-level Full Time

Aurora, Colorado

3d ago

Senior Vulnerability Researcher (Cyber254) USD 139K-216K

ASLR | Binary Analysis | C# | C++ | Constraint Solving

401k match | Flexible work schedule | Health insurance | Paid parental leave | Paid time off

Senior-level Full Time

San Antonio, TX

3d ago

RQ00557 - Security Specialist - Penetration Testing - Senior A CAD 122K-163K

Access Control | Application Security | Authentication | Code review | DAST

Senior-level Contract

Orillia /Toronto, Canada

3d ago

Cyber Security & ITAR Analyst USD 100K-130K

Adobe Acrobat | Android | Awareness Training | Control compliance | Cyber Security

401k match | Health savings account | Life Insurance Paid by Employer | Long Term Disability Insurance Paid By Employer | Paid Holidays

Mid-level Full Time

Broomfield, CO, US R

4d ago

Cybersecurity Technician USD 50K

Active Directory | Capture analysis | Cybersecurity | DHCP | DNS

Dental insurance | Medical insurance | Paid leave | Retirement plan | Tuition reimbursement

Entry-level Full Time

Columbia, MD

4d ago

Product Security Engineer (Starlink) USD 130K-180K

C# | C++ | Cryptographic Services | Cryptography | Distributed Systems

401k retirement plan | Dental coverage | Medical coverage | Paid Holidays | Paid parental leave

Senior-level Full Time

Hawthorne, CA

4d ago

Embedded Security Engineer (Starlink) USD 130K-180K

Applied cryptography | Authenticated Boot | C# | C++ | Cryptographic Services

401k retirement plan | Dental insurance | Employee stock purchase plan | Medical insurance | Paid Holidays

Senior-level Full Time

Hawthorne, CA

4d ago

System Administrator EUR 48K-49K

Backup and Restore | Cause analysis | Compliance | Data center | Data center operations

Mentoring opportunities

Mid-level Full Time

Belgrade, Srbija (Hybrid) R

4d ago

System Administrator USD 89K-125K

As-a-Service | Backup and Restore | Compliance | Disaster Recovery | Infrastructure as a Service

Mid-level Full Time

Belgrade, Serbia (Hybrid) R

4d ago

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