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6 management representative jobs found in Portsmouth, NH

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Portsmouth management representative New Hampshire
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Engineering - Software  (3) Consultants  (1) Engineering - Networks  (1) Security  (1) Management  (1) Testing & Quality Assurance  (1)
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TekSynap
Junior Network Engineer
TekSynap Portsmouth, NH, USA
Responsibilities & Qualifications RESPONSIBILITIES Perform comprehensive network surveys and implementations to support organizational infrastructure needs. Execute operations and maintenance tasks for both new and existing Base Area Network (BAN) infrastructure. Conduct detailed site surveys of communication rooms and document network topology to ensure accuracy and efficiency. Configure basic network equipment in accordance with approved designs and organizational standards. Support physical installations, system migrations, and network upgrades, ensuring minimal disruption to operations. Monitor network performance, troubleshoot, and resolve Tier 1 issues promptly to maintain optimal functionality. Create and update detailed network diagrams using Visio to accurately reflect current and planned configurations. Document configurations and maintain up-to-date as-built records for all network components. Analyze and...

Jan 12, 2026
TekSynap
Cybersecurity Engineer
TekSynap Portsmouth, NH, USA
Responsibilities & Qualifications RESPONSIBILITIES Implements Risk Management Framework (RMF) processes. Develops and maintains RMF artifacts and security authorization packages. Conducts STIG compliance audits and vulnerability assessments. Performs ACAS scans and remediation. Manages POA&M development and tracking. Develops Security Assessment Plans (SAP) and Reports (SAR). Coordinates ATO/ATC activities with base ISSM. Implements continuous monitoring programs. Responds to IAVAs, TCNOs, and TASKORDS. Manages cybersecurity incident reporting (DFARS 252.204-7012). Implements NIST 800-53 security controls. Supports CORA and cyber inspections. Manages CUI and classified information protection. Coordinates with counterintelligence agencies. REQUIRED QUALIFICATIONS Five (5) years of relevant experience in DoD cybersecurity with RMF experience. Expertise in RMF/ATO...

Jan 12, 2026
TekSynap
LTE Engineer
TekSynap Portsmouth, NH, USA
Responsibilities & Qualifications RESPONSIBILITIES Engineer supporting cellular network infrastructure design, deployment, testing, and operations. Perform RF site surveys to assess coverage and identify potential issues. Design cellular network implementations to meet performance and coverage requirements. Conduct drive testing to evaluate RF performance and identify optimization opportunities. Optimize RF coverage to enhance network efficiency and service quality. Monitor network performance to ensure consistent and reliable service. Troubleshoot RF issues, resolving network problems to maintain high service levels. Document cellular infrastructure to maintain accurate and up-to-date system records. Support system migrations, ensuring seamless transitions and minimal service disruptions. REQUIRED QUALIFICATIONS Three (3) years of relevant RF experience Strong understanding of LTE/5G fundamentals...

Jan 12, 2026
TekSynap
Fiber Tester
TekSynap Portsmouth, NH, USA
Responsibilities & Qualifications RESPONSIBILITIES Perform ISP/OSP cable installation, testing, and maintenance to ensure reliable connectivity. Install cable infrastructure in compliance with industry standards and specifications. Splice fiber and copper cables to support network connections. Test connectivity to verify functionality and performance of installed systems. Document systems, configurations, and maintenance activities for accurate record-keeping. Provide support during emergencies, addressing issues promptly to restore service. Maintain cable pathways to ensure safety and optimal network performance. Label cables and infrastructure components for easy identification and future reference. Verify services to ensure proper installation and functionality of all systems. Work independently or as part of a team. REQUIRED QUALIFICATIONS Three (3) years of relevant experience...

Jan 12, 2026
HL
Full time
 
Industrial Sales
HiLine Portsmouth, NH, USA
Are you a driven and ambitious sales professional seeking a career that offers uncapped commissions, crazy good bonus plans, and the chance to represent high-quality Made in USA products? Join our team as an Outside Sales Representative, where you will enjoy a fantastic work-life balance through your home-based office and very own Mobile Store. About Us: Hi-Line is a third-generation, family-owned business that’s been debt free since its inception in 1959. We are pioneers in providing top-notch inventory management solutions to businesses across many industries. We believe our success is rooted in the incredible people who make up our Hi-Line family – which could include you! As we expand our market presence, we’re seeking dynamic go-getters to join our outside sales team and be part of our growth story. Why Choose Us: Home-based: Manage your territory from your home office while servicing your customers with your very own Mobile Store. Flexibility: Embrace your perfect...

Jan 07, 2026
Johnson & Johnson
Full time
 
Field Reimbursement Manager Immunology GI- Portland/Dartmouth
Johnson & Johnson Portsmouth, NH, USA
At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at https://www.jnj.com Job Function: Market Access Job Sub Function: Reimbursement Job Category: Professional All Job Posting Locations: Bangor, Maine, United States, Concord, New Hampshire, United States, Manchester, New Hampshire, United States, Portland, Maine, United States, Portsmouth, New Hampshire, United States, South Portland, Maine, United States of America Job Description: About Immunology Our expertise in Innovative Medicine is informed...

Jan 16, 2026
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