Senior Systems Engineer
Workplace: ARBOGA, Sverige
Expires: September 30, 2025
Senior systems engineer in network & communication – long-term assignment in a secure environment.
Main requirements:
- Minimum 7 years of experience in system work focused on networking and communication.
- Previous experience working in security-classified environments or defense-related operations.
- Deep technical understanding of network equipment and protocols, including VoIP.
- Experience working with complex systems in operation and integration.
- Good insight into security solutions: firewalls, VPN, encryption, monitoring.
- Ability to write clear technical documentation.
- Fluent in Swedish and English, both spoken and written.
Responsibilities:
- Design and further development of communication solutions in technology-intensive system environments.
- Configuration and integration of network components such as routers, switches, and VoIP systems.
- Ensuring IT security, including VPN, firewalls, and encryption solutions.
- Technical deployment on-site at customer, including documentation and training efforts.
- Conducting system tests, technical troubleshooting, and reporting.
- Contribute to reviews related to information security and system hardening.
Required hard skills:
- Network equipment and protocols expertise.
- Configuration and integration of routers, switches, and VoIP systems.
- IT security knowledge including VPN, firewalls, encryption.
- Technical documentation writing.
Recommended hard skills:
- Certifications like CCNA, CCNP or equivalent.
- Knowledge of Cisco CUCM and VoIP infrastructure.
- Experience with signals protection and handling cryptographic equipment.
- Previous responsibility for technical staff training.
- Practical experience with tools such as Wireshark, SolarWinds, NMAP, HP NNM.
Soft skills:
- Strong communication skills.
- Collaborative team player.
- Ability to work independently in a secure, high-demand environment.
Natural languages:
- Swedish (Proficient)
- English (Proficient)
Cultural skills:
- Experience working in security-classified or defense-related environments.
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