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Linux Administrator

Lexington,MA

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600 Linux Administrator jobs in Lexington,MA

New, Posted 1 day ago
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Senior Product Security Engineer

Hologic

Marlborough, MA 01752

Remote

  • Education: Master's or Bachelor's degree in Computer Science, Management Information Science, Engineering, or a related technical field.
  • Experience: 4+ years of relevant experience in:
  • Computer and network security
  • Cloud base platform experience
  • Computer networking administration
  • Microsoft Windows and Linux operating systems
  • Software application testing and maintenance
  • Cybersecurity Risk Assessment
  • Knowledge of the secure development lifecycle and experience in a development environment.
  • Expertise in application secure design and code reviews, with an understanding of Secure Coding standards and common vulnerabilities (e.g., OWASP Top 10, CWEs).
  • Proficiency in scripting and simple application development (e.g., PowerShell, Python, C#, C++).
  • Experience with industry-standard security tools (SAST, SCA, DAST, vulnerability scanning).
  • Leadership in Threat Modeling (STRIDE method preferred).
  • Penetration Testing experience (direct or supportive).
  • Securing development and cloud environments (Azure preferred) and the DevSecOps (CI/CD) pipeline.
  • Strong communication skills, both verbal and written.
  • Travel Flexibility: Be available for travel to Hologic offices, training, and customer sites.
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New, Posted 3 hours ago
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DevOps Engineer

Leidos

Tewksbury, MA 01876

RemotePaid Time OffRetirement Benefit

  • Must possess and maintain active DoD Secret clearance or above to be considered for role. (US Citizenship required)
  • Excellent written and verbal communication skills, a demonstrated ability to meet deadlines, and a strong problem-solving mindset
  • Familiarity with Docker and Linux based containerization
  • Experience with Cyber Tools Administration such as Splunk, Fortify, Trivy, Sonarqube, SBOMs
  • Experience with Artifact Management Tools such as Nexus, JFrog, Harbor
  • Experience with Build Systems / Package Managers such as Conan, Gradle, NPM
  • Experience writing YAML, Bash, or python CI/CD Pipelines
  • Experience with Elastic Kubernetes Service
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PM Shift Food Production Supervisor

LSG Sky Chefs

East Boston, MA 02128

~ 30 min Onsite

  • Bachelor's degree or equivalent knowledge required
  • One to three years of related work experience required
  • Working knowledge of OSHA, Good Manufacturing Practice (GMP), FDA, USDA and EPA regulations
  • Good knowledge of Microsoft Office and Windows-based computer applications
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New, Posted 1 day ago
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Specialist, Embedded Software Engineer (Optical Payload Integration) : Sign-on bonus ($15K max)

L3Harris Technologies

Wilmington, MA 01887

~ 26 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

  • Bachelor's degree in Computer Engineering, Computer Science, or related field with 4+ years of relevant experience; OR Graduate Degree with 2+ years of relevant experience; OR 8+ years of relevant experience in lieu of a degree.
  • Professional experience in embedded systems integration & test (software/hardware)
  • 2+ years experience working with C/C++, Python, Linux, RTOS
  • Professional hands-on experience with HIL/SIL
  • Experience working in an Agile software development environment
  • Ability to obtain a U.S. Security Clearance
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Automotive Inventory and Title Clerk

Acton Ford

Acton, MA 01720

Onsite

  • High school diploma required
  • In-office position based at our Acton, Massachusetts dealership
  • Strong attention to detail and commitment to accuracy
  • Excellent organizational and time-management skills
  • Ability to manage multiple tasks and meet deadlines
  • Strong written and verbal communication skills
  • Proficiency with Microsoft Office, Google Drive, and general computer applications
  • Experience working with electronic document management systems is helpful
  • Ability to learn dealership management software and manufacturer reporting systems
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New, Posted 1 day ago
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Specialist, Embedded Software Engineer (Optical Payload Integration) : Sign-on bonus ($15K max)

L3Harris Technologies Careers

Wilmington, MA 01887

Bilingual Preferred
New, Posted 16 hours ago
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Inside Sales Representative

Lightpath Fiber

Wakefield, MA 01880

$60,000-$75,000/yr
Easy Apply
Sales Administrator

Adecco

Peabody, MA 01960

$25-$30/hr
~ 31 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

  • High school diploma required; associate's or bachelor's degree in Business Administration or a related field is preferred.
  • 0–2 years of experience in customer service, administrative support, or office operations preferred.
  • Strong organizational skills and attention to detail.
  • Good written and verbal communication skills.
  • Willingness to learn and take direction.
  • Ability to manage multiple tasks in a fast paced environment.
  • Comfortable using Microsoft Outlook, Excel, Word, and PowerPoint.
  • Experience with ERP or CRM systems (Microsoft Dynamics, Salesforce) is a plus but can be learned on the job.
  • Team oriented mindset with a positive, “can do” attitude.
  • Professional, reliable, and customer focused.
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Mail Opening Lead - 2nd Shift

Innovairre Communications

Milford, NH 03055

~ 56 min OnsitePaid Time Off

  • Lead
  • Lead and oversee efficient data entry, administrative, and cashiering operations within the payment processing system
  • Strong leadership skills to guide teams
  • Provide continuous training as the payment processing system evolves
  • Scheduling, task delegation, and end-of-shift updates
  • Develops and maintains Standard Operating Procedures (SOPs) to ensure consistency and efficiency
  • Prepares and delivers timely project status reports to the operations management team
  • Trains and onboards new hires on data entry software systems and cashiering procedures
  • Provides ongoing training to existing employees as payment processing workflows evolve
  • Supports administrative tasks such as pulling rejects, managing physical documents, and coordinating Shred-It pickups
  • Oversees coin deposits, inventory, and cleaning processes per client specifications
  • Assists with cash deposits to Loomis from loading dock and verify/sign-off processes
  • Maintains client bank portal functionality and ensures accurate data management
  • Troubleshoots and resolves machine or system issues; coordinate with Technicians as necessary
  • Provides essential support and backup for other cashiers as needed
  • Performs additional responsibilities as necessary to ensure team's success
  • Must be able to work 2nd shift: 4:00pm-12:00am
  • Full-time Lead (2nd Shift)
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Sales Operations Specialist

Big Belly Solar LLC

Needham, MA 02492

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